| 1:14.44 | 2:31.54 | (1:17.10) | |
| 3:48.87 | (1:17.33) | 5:06.81 | (1:17.94) |
| 6:25.85 | (1:19.04) | 7:45.24 | (1:19.39) |
| 9:05.35 | (1:20.11) | 10:26.67 | (1:21.32) |
| 11:47.46 | (1:20.79) | 13:09.10 | (1:21.64) |
| 14:30.00 | (1:20.90) | 15:50.84 | (1:20.84) |
| 17:12.07 | (1:21.23) | 18:32.46 | (1:20.39) |
| 19:50.50 | (1:18.04) |