| 1:12.86 | 2:30.55 | (1:17.69) | |
| 3:49.12 | (1:18.57) | 5:08.22 | (1:19.10) |
| 6:27.04 | (1:18.82) | 7:45.84 | (1:18.80) |
| 9:04.67 | (1:18.83) | 10:24.00 | (1:19.33) |
| 11:43.18 | (1:19.18) | 13:02.28 | (1:19.10) |
| 14:21.07 | (1:18.79) | 15:39.58 | (1:18.51) |
| 16:58.05 | (1:18.47) | 18:16.00 | (1:17.95) |
| 19:33.32 | (1:17.32) |