| 1:10.52 | 2:29.40 | (1:18.88) | |
| 3:49.52 | (1:20.12) | 5:10.74 | (1:21.22) |
| 6:31.20 | (1:20.46) | 7:51.10 | (1:19.90) |
| 9:10.14 | (1:19.04) | 10:28.72 | (1:18.58) |
| 11:47.24 | (1:18.52) | 13:05.48 | (1:18.24) |
| 14:23.17 | (1:17.69) | 15:40.86 | (1:17.69) |
| 16:58.51 | (1:17.65) | 18:15.03 | (1:16.52) |
| 19:27.63 | (1:12.60) |