| 1:13.91 | 2:31.21 | (1:17.30) | |
| 3:48.57 | (1:17.36) | 5:06.41 | (1:17.84) |
| 6:25.42 | (1:19.01) | 7:45.27 | (1:19.85) |
| 9:04.99 | (1:19.72) | 10:25.43 | (1:20.44) |
| 11:45.32 | (1:19.89) | 13:04.53 | (1:19.21) |
| 14:24.80 | (1:20.27) | 15:46.00 | (1:21.20) |
| 17:06.51 | (1:20.51) | 18:27.01 | (1:20.50) |
| 19:44.47 | (1:17.46) |