| 1:12.42 | 2:29.11 | (1:16.69) | |
| 3:48.22 | (1:19.11) | 5:06.97 | (1:18.75) |
| 6:26.19 | (1:19.22) | 7:44.80 | (1:18.61) |
| 9:04.20 | (1:19.40) | 10:24.89 | (1:20.69) |
| 11:45.34 | (1:20.45) | 13:05.53 | (1:20.19) |
| 14:25.66 | (1:20.13) | 15:45.72 | (1:20.06) |
| 17:06.04 | (1:20.32) | 18:23.75 | (1:17.71) |
| 19:37.35 | (1:13.60) |