| 1:12.71 | 2:32.36 | (1:19.65) | |
| 3:52.46 | (1:20.10) | 5:12.85 | (1:20.39) |
| 6:34.11 | (1:21.26) | 7:55.06 | (1:20.95) |
| 9:15.91 | (1:20.85) | 10:37.91 | (1:22.00) |
| 11:58.66 | (1:20.75) | 13:18.96 | (1:20.30) |
| 14:39.28 | (1:20.32) | 16:00.50 | (1:21.22) |
| 17:19.95 | (1:19.45) | 18:39.51 | (1:19.56) |
| 19:54.51 | (1:15.00) |