| 1:12.56 | 2:28.41 | (1:15.85) | |
| 3:45.00 | (1:16.59) | 5:01.83 | (1:16.83) |
| 6:19.49 | (1:17.66) | 7:36.44 | (1:16.95) |
| 8:55.33 | (1:18.89) | 10:14.20 | (1:18.87) |
| 11:34.52 | (1:20.32) | 12:54.97 | (1:20.45) |
| 14:12.84 | (1:17.87) | 15:31.88 | (1:19.04) |
| 16:51.31 | (1:19.43) | 18:08.80 | (1:17.49) |
| 19:24.19 | (1:15.39) |