| 1:11.48 | 2:28.88 | (1:17.40) | |
| 3:47.58 | (1:18.70) | 5:06.78 | (1:19.20) |
| 6:27.11 | (1:20.33) | 7:48.41 | (1:21.30) |
| 9:09.84 | (1:21.43) | 10:31.84 | (1:22.00) |
| 11:53.90 | (1:22.06) | 13:15.65 | (1:21.75) |
| 14:38.36 | (1:22.71) | 16:00.58 | (1:22.22) |
| 17:23.33 | (1:22.75) | 18:45.00 | (1:21.67) |
| 20:05.06 | (1:20.06) |