Masters Bests
AG 90 Men 1000m
| 4.03,86 | Iichi MARUMO 丸茂 伊一 |  |
JPN | 1 March 2020 Calgary (CAN) |
| 4.13,50 | Iichi MARUMO 丸茂 伊一 | |
JPN | 10 March 2019 Leeuwarden (NED) |
Native Language Names
| 4.03,86 | Iichi MARUMO 丸茂 伊一 | |
JPN | 1 March 2020 Calgary (CAN) |
| 4.13,50 | Iichi MARUMO 丸茂 伊一 | |
JPN | 10 March 2019 Leeuwarden (NED) |
Native Language Names