| 1:11.56 | 2:28.02 | (1:16.46) | |
| 3:45.55 | (1:17.53) | 5:03.36 | (1:17.81) |
| 6:20.85 | (1:17.49) | 7:38.25 | (1:17.40) |
| 8:55.35 | (1:17.10) | 10:13.28 | (1:17.93) |
| 11:30.57 | (1:17.29) | 12:49.19 | (1:18.62) |
| 14:07.24 | (1:18.05) | 15:25.52 | (1:18.28) |
| 16:43.26 | (1:17.74) | 18:00.78 | (1:17.52) |
| 19:14.92 | (1:14.14) |