| 1:11.51 | 2:29.37 | (1:17.86) | |
| 3:47.69 | (1:18.32) | 5:05.89 | (1:18.20) |
| 6:24.35 | (1:18.46) | 7:43.23 | (1:18.88) |
| 9:01.41 | (1:18.18) | 10:20.33 | (1:18.92) |
| 11:38.47 | (1:18.14) | 12:56.85 | (1:18.38) |
| 14:14.86 | (1:18.01) | 15:32.88 | (1:18.02) |
| 16:51.10 | (1:18.22) | 18:09.09 | (1:17.99) |
| 19:26.03 | (1:16.94) |