| 1:12.53 | 2:28.69 | (1:16.16) | |
| 3:46.17 | (1:17.48) | 5:04.88 | (1:18.71) |
| 6:25.54 | (1:20.66) | 7:44.50 | (1:18.96) |
| 9:04.28 | (1:19.78) | 10:23.68 | (1:19.40) |
| 11:44.50 | (1:20.82) | 13:05.33 | (1:20.83) |
| 14:25.64 | (1:20.31) | 15:48.09 | (1:22.45) |
| 17:10.05 | (1:21.96) | 18:32.36 | (1:22.31) |
| 19:50.20 | (1:17.84) |