| 1:09.20 | 2:24.47 | (1:15.27) | |
| 3:42.16 | (1:17.69) | 5:00.80 | (1:18.64) |
| 6:20.92 | (1:20.12) | 7:41.09 | (1:20.17) |
| 9:01.23 | (1:20.14) | 10:20.83 | (1:19.60) |
| 11:40.68 | (1:19.85) | 12:59.14 | (1:18.46) |
| 14:17.68 | (1:18.54) | 15:36.61 | (1:18.93) |
| 16:56.38 | (1:19.77) | 18:15.31 | (1:18.93) |
| 19:30.16 | (1:14.85) |