| 1:12.77 | 2:29.84 | (1:17.07) | |
| 3:47.49 | (1:17.65) | 5:03.34 | (1:15.85) |
| 6:19.39 | (1:16.05) | 7:35.12 | (1:15.73) |
| 8:49.90 | (1:14.78) | 10:04.96 | (1:15.06) |
| 11:20.24 | (1:15.28) | 12:35.66 | (1:15.42) |
| 13:50.53 | (1:14.87) | 15:05.39 | (1:14.86) |
| 16:20.47 | (1:15.08) | 17:34.83 | (1:14.36) |
| 18:47.15 | (1:12.32) |