| 1:14.64 | 2:34.92 | (1:20.28) | |
| 3:55.51 | (1:20.59) | 5:17.83 | (1:22.32) |
| 6:39.50 | (1:21.67) | 8:00.11 | (1:20.61) |
| 9:20.59 | (1:20.48) | 10:40.84 | (1:20.25) |
| 12:01.13 | (1:20.29) | 13:21.17 | (1:20.04) |
| 14:40.91 | (1:19.74) | 16:01.51 | (1:20.60) |
| 17:21.27 | (1:19.76) | 18:41.16 | (1:19.89) |
| 19:54.93 | (1:13.77) |