| 1:13.70 | 2:34.08 | (1:20.38) | |
| 3:54.68 | (1:20.60) | 5:16.27 | (1:21.59) |
| 6:36.20 | (1:19.93) | 7:56.13 | (1:19.93) |
| 9:16.02 | (1:19.89) | 10:34.47 | (1:18.45) |
| 11:54.55 | (1:20.08) | 13:14.39 | (1:19.84) |
| 14:34.24 | (1:19.85) | 15:56.02 | (1:21.78) |
| 17:15.42 | (1:19.40) | 18:35.08 | (1:19.66) |
| 19:52.73 | (1:17.65) |