16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 06: during the 16th IAAF World Athletics Championships London 2017 - Session 6 at The London Stadium on August 7, 2017 in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)

16th IAAF World Athletics Championships London 2017 - Session 6

LONDON, ENGLAND - AUGUST 07: during the 16th IAAF World Athletics Championships London 2017 - Day 4 at The London Stadium on August 7, 2017, in London, United Kingdom. (Photo by Andy Astfalck)