| 1:15.41 | 2:35.30 | (1:19.89) | |
| 3:55.18 | (1:19.88) | 5:14.99 | (1:19.81) |
| 6:34.98 | (1:19.99) | 7:54.89 | (1:19.91) |
| 9:14.93 | (1:20.04) | 10:35.85 | (1:20.92) |
| 11:57.78 | (1:21.93) | 13:20.38 | (1:22.60) |
| 14:43.36 | (1:22.98) | 16:06.52 | (1:23.16) |
| 17:29.71 | (1:23.19) | 18:52.81 | (1:23.10) |
| 20:13.94 | (1:21.13) |