| 1:14.84 | 2:34.36 | (1:19.52) | |
| 3:53.31 | (1:18.95) | 5:13.33 | (1:20.02) |
| 6:32.98 | (1:19.65) | 7:53.52 | (1:20.54) |
| 9:13.30 | (1:19.78) | 10:34.04 | (1:20.74) |
| 11:54.76 | (1:20.72) | 13:15.92 | (1:21.16) |
| 14:37.04 | (1:21.12) | 15:58.05 | (1:21.01) |
| 17:18.18 | (1:20.13) | 18:37.28 | (1:19.10) |
| 19:52.98 | (1:15.70) |