| 1:13.42 | 2:29.19 | (1:15.77) | |
| 3:45.04 | (1:15.85) | 5:00.88 | (1:15.84) |
| 6:17.23 | (1:16.35) | 7:33.39 | (1:16.16) |
| 8:49.33 | (1:15.94) | 10:05.01 | (1:15.68) |
| 11:20.68 | (1:15.67) | 12:35.99 | (1:15.31) |
| 13:51.10 | (1:15.11) | 15:06.19 | (1:15.09) |
| 16:22.11 | (1:15.92) | 17:37.33 | (1:15.22) |
| 18:51.53 | (1:14.20) |