Image: Josh Sawyer for World Athletics Men’s 5000m short track 12:44.09 Grant Fisher (USA) Boston, 14 February 2025 Men’s U20 1500m 3:27.72 Phanuel Koech (KEN) Paris, 20 June 2025 Men’s U20 10,000m race walk 38:02.68 Isaac Beacroft (AUS) Sydney, 11 December 2025 The world 5000m short track record of 12:44.09 set by USA’s Grant Fisher in Boston on 14 February 2025 has been ratified by World Athletics. Two world U20 records – the 1500m mark by Kenya’s Phanuel Koech in Paris in