| 1:14.95 | 2:36.21 | (1:21.26) | |
| 3:57.91 | (1:21.70) | 5:19.57 | (1:21.66) |
| 6:41.88 | (1:22.31) | 8:04.32 | (1:22.44) |
| 9:25.78 | (1:21.46) | 10:47.43 | (1:21.65) |
| 12:10.32 | (1:22.89) | 13:33.06 | (1:22.74) |
| 14:56.04 | (1:22.98) | 16:19.32 | (1:23.28) |
| 17:41.97 | (1:22.65) | 19:05.13 | (1:23.16) |
| 20:26.23 | (1:21.10) |