| 1:19.85 | 2:44.85 | (1:25.00) | |
| 4:08.96 | (1:24.11) | 5:33.50 | (1:24.54) |
| 6:58.10 | (1:24.60) | 8:23.85 | (1:25.75) |
| 9:49.11 | (1:25.26) | 11:14.64 | (1:25.53) |
| 12:39.74 | (1:25.10) | 14:05.41 | (1:25.67) |
| 15:30.55 | (1:25.14) | 16:56.83 | (1:26.28) |
| 18:22.63 | (1:25.80) | 19:48.11 | (1:25.48) |
| 21:08.84 | (1:20.73) |