| 1:12.80 | 2:31.73 | (1:18.93) | |
| 3:51.81 | (1:20.08) | 5:12.58 | (1:20.77) |
| 6:33.26 | (1:20.68) | 7:53.88 | (1:20.62) |
| 9:15.43 | (1:21.55) | 10:36.43 | (1:21.00) |
| 11:57.33 | (1:20.90) | 13:17.90 | (1:20.57) |
| 14:38.78 | (1:20.88) | 15:59.62 | (1:20.84) |
| 17:19.79 | (1:20.17) | 18:40.82 | (1:21.03) |
| 20:01.23 | (1:20.41) |