| 1:11.92 | 2:30.98 | (1:19.06) | |
| 3:50.72 | (1:19.74) | 5:10.57 | (1:19.85) |
| 6:31.07 | (1:20.50) | 7:51.30 | (1:20.23) |
| 9:13.26 | (1:21.96) | 10:34.42 | (1:21.16) |
| 11:56.46 | (1:22.04) | 13:18.24 | (1:21.78) |
| 14:40.24 | (1:22.00) | 16:02.48 | (1:22.24) |
| 17:24.03 | (1:21.55) | 18:46.01 | (1:21.98) |
| 20:04.56 | (1:18.55) |