| 1:15.26 | 2:34.60 | (1:19.34) | |
| 3:55.20 | (1:20.60) | 5:16.09 | (1:20.89) |
| 6:37.65 | (1:21.56) | 7:58.77 | (1:21.12) |
| 9:19.75 | (1:20.98) | 10:38.66 | (1:18.91) |
| 12:00.87 | (1:22.21) | 13:23.12 | (1:22.25) |
| 14:44.59 | (1:21.47) | 16:05.75 | (1:21.16) |
| 17:27.31 | (1:21.56) | 18:48.86 | (1:21.55) |
| 20:07.40 | (1:18.54) |