| 1:14.02 | 2:32.31 | (1:18.29) | |
| 3:51.46 | (1:19.15) | 5:10.20 | (1:18.74) |
| 6:30.42 | (1:20.22) | 7:50.62 | (1:20.20) |
| 9:10.39 | (1:19.77) | 10:29.10 | (1:18.71) |
| 11:48.23 | (1:19.13) | 13:07.76 | (1:19.53) |
| 14:26.98 | (1:19.22) | 15:46.00 | (1:19.02) |
| 17:04.58 | (1:18.58) | 18:22.96 | (1:18.38) |
| 19:37.04 | (1:14.08) |