| 1:13.67 | 2:32.48 | (1:18.81) | |
| 3:51.85 | (1:19.37) | 5:11.11 | (1:19.26) |
| 6:30.53 | (1:19.42) | 7:49.79 | (1:19.26) |
| 9:09.12 | (1:19.33) | 10:28.68 | (1:19.56) |
| 11:48.31 | (1:19.63) | 13:08.24 | (1:19.93) |
| 14:27.98 | (1:19.74) | 15:48.35 | (1:20.37) |
| 17:07.38 | (1:19.03) | 18:26.43 | (1:19.05) |
| 19:39.73 | (1:13.30) |