| 1:16.40 | 2:36.61 | (1:20.21) | |
| 3:57.86 | (1:21.25) | 5:18.85 | (1:20.99) |
| 6:39.73 | (1:20.88) | 8:00.09 | (1:20.36) |
| 9:20.07 | (1:19.98) | 10:41.36 | (1:21.29) |
| 12:01.90 | (1:20.54) | 13:23.16 | (1:21.26) |
| 14:44.11 | (1:20.95) | 16:05.37 | (1:21.26) |
| 17:25.84 | (1:20.47) | 18:46.14 | (1:20.30) |
| 20:01.85 | (1:15.71) |