Wil London finished fifth in the first semifinal heat of the 400-meters at the IAAF World Track and Field Championships in London Sunday afternoon.
The Baylor junior ran a 45.12. London did not advance to the finals. The top two finishers of each of the three heats advance to the finals followed by the next two fastest times.
"That (loss) hurt, know I could've done better, but head held high," London tweeted Sunday afternoon. "Still got the 4x4 (relay) next week. Thanks for all the support, Love You All."