| 1:14.95 | 2:35.40 | (1:20.45) | |
| 3:56.05 | (1:20.65) | 5:16.60 | (1:20.55) |
| 6:37.14 | (1:20.54) | 7:58.11 | (1:20.97) |
| 9:18.85 | (1:20.74) | 10:39.43 | (1:20.58) |
| 12:00.11 | (1:20.68) | 13:20.78 | (1:20.67) |
| 14:41.89 | (1:21.11) | 16:02.92 | (1:21.03) |
| 17:23.25 | (1:20.33) | 18:43.10 | (1:19.85) |
| 20:02.00 | (1:18.90) |