| 1:16.49 | 2:38.00 | (1:21.51) | |
| 3:58.51 | (1:20.51) | 5:19.18 | (1:20.67) |
| 6:40.49 | (1:21.31) | 8:00.95 | (1:20.46) |
| 9:21.81 | (1:20.86) | 10:42.72 | (1:20.91) |
| 12:02.75 | (1:20.03) | 13:22.94 | (1:20.19) |
| 14:42.89 | (1:19.95) | 16:03.52 | (1:20.63) |
| 17:24.64 | (1:21.12) | 18:45.45 | (1:20.81) |
| 20:01.40 | (1:15.95) |