| 1:11.15 | 2:28.66 | (1:17.51) | |
| 3:47.22 | (1:18.56) | 5:07.23 | (1:20.01) |
| 6:26.03 | (1:18.80) | 7:45.87 | (1:19.84) |
| 9:05.64 | (1:19.77) | 10:25.07 | (1:19.43) |
| 11:44.59 | (1:19.52) | 13:04.42 | (1:19.83) |
| 14:24.59 | (1:20.17) | 15:44.19 | (1:19.60) |
| 17:03.97 | (1:19.78) | 18:23.55 | (1:19.58) |
| 19:41.19 | (1:17.64) |