| 1:13.92 | 2:31.75 | (1:17.83) | |
| 3:50.14 | (1:18.39) | 5:08.75 | (1:18.61) |
| 6:27.33 | (1:18.58) | 7:46.73 | (1:19.40) |
| 9:05.50 | (1:18.77) | 10:24.60 | (1:19.10) |
| 11:44.48 | (1:19.88) | 13:03.21 | (1:18.73) |
| 14:21.44 | (1:18.23) | 15:40.05 | (1:18.61) |
| 16:58.35 | (1:18.30) | 18:17.17 | (1:18.82) |
| 19:30.91 | (1:13.74) |