| 1:11.24 | 2:28.57 | (1:17.33) | |
| 3:46.23 | (1:17.66) | 5:04.45 | (1:18.22) |
| 6:22.98 | (1:18.53) | 7:41.84 | (1:18.86) |
| 9:00.22 | (1:18.38) | 10:19.12 | (1:18.90) |
| 11:38.14 | (1:19.02) | 12:57.45 | (1:19.31) |
| 14:17.08 | (1:19.63) | 15:36.18 | (1:19.10) |
| 16:55.69 | (1:19.51) | 18:14.68 | (1:18.99) |
| 19:31.66 | (1:16.98) |