| 1:13.94 | 2:32.72 | (1:18.78) | |
| 3:52.17 | (1:19.45) | 5:12.95 | (1:20.78) |
| 6:33.62 | (1:20.67) | 7:54.24 | (1:20.62) |
| 9:14.84 | (1:20.60) | 10:35.72 | (1:20.88) |
| 11:56.83 | (1:21.11) | 13:17.60 | (1:20.77) |
| 14:38.50 | (1:20.90) | 15:59.18 | (1:20.68) |
| 17:19.65 | (1:20.47) | 18:40.51 | (1:20.86) |
| 20:00.39 | (1:19.88) |