| 1:11.45 | 2:25.81 | (1:14.36) | |
| 3:40.86 | (1:15.05) | 4:56.29 | (1:15.43) |
| 6:11.52 | (1:15.23) | 7:27.17 | (1:15.65) |
| 8:42.84 | (1:15.67) | 9:58.72 | (1:15.88) |
| 11:14.55 | (1:15.83) | 12:30.63 | (1:16.08) |
| 13:47.81 | (1:17.18) | 15:05.15 | (1:17.34) |
| 16:22.61 | (1:17.46) | 17:40.79 | (1:18.18) |
| 18:58.50 | (1:17.71) |