| 1:12.10 | 2:29.08 | (1:16.98) | |
| 3:47.21 | (1:18.13) | 5:05.53 | (1:18.32) |
| 6:25.02 | (1:19.49) | 7:45.50 | (1:20.48) |
| 9:05.33 | (1:19.83) | 10:25.89 | (1:20.56) |
| 11:45.65 | (1:19.76) | 13:04.90 | (1:19.25) |
| 14:20.54 | (1:15.64) | 15:37.55 | (1:17.01) |
| 16:55.50 | (1:17.95) | 18:14.23 | (1:18.73) |
| 19:31.27 | (1:17.04) |