Personal bests

Best marks in available results
Event / courseMarkMeetDate
400 Meters · OutdoorSouth O'Brien JH Triangular · Apr 241:23.03aSouth O'Brien JH TriangularApril 24, 2026

Best marks from the meets included here. Cross Country bests are grouped by course and distance.

2026 Outdoor Track

1 results
DateMeetEventPlMarkGr
Apr 24South O'Brien JH TriangularApr 24 · 400 Meters · Place 11 · Alta-Aurelia400 Meters11.1:23.03a PB7