| 1:12.60 | 2:27.77 | (1:15.17) | |
| 3:43.07 | (1:15.30) | 4:58.45 | (1:15.38) |
| 6:13.83 | (1:15.38) | 7:28.22 | (1:14.39) |
| 8:43.83 | (1:15.61) | 9:59.55 | (1:15.72) |
| 11:15.63 | (1:16.08) | 12:31.49 | (1:15.86) |
| 13:48.39 | (1:16.90) | 15:04.59 | (1:16.20) |
| 16:21.88 | (1:17.29) | 17:39.54 | (1:17.66) |
| 18:54.28 | (1:14.74) |