| 1:15.84 | 2:38.27 | (1:22.43) | |
| 3:59.38 | (1:21.11) | 5:21.71 | (1:22.33) |
| 6:44.04 | (1:22.33) | 8:05.64 | (1:21.60) |
| 9:27.02 | (1:21.38) | 10:49.55 | (1:22.53) |
| 12:11.74 | (1:22.19) | 13:32.86 | (1:21.12) |
| 14:54.33 | (1:21.47) | 16:16.93 | (1:22.60) |
| 17:39.40 | (1:22.47) | 18:59.26 | (1:19.86) |
| 20:17.06 | (1:17.80) |