| 1:18.35 | 2:41.08 | (1:22.73) | |
| 4:03.68 | (1:22.60) | 5:26.54 | (1:22.86) |
| 6:49.45 | (1:22.91) | 8:12.54 | (1:23.09) |
| 9:35.73 | (1:23.19) | 10:59.75 | (1:24.02) |
| 12:21.11 | (1:21.36) | 13:44.04 | (1:22.93) |
| 15:07.88 | (1:23.84) | 16:29.99 | (1:22.11) |
| 17:51.60 | (1:21.61) | 19:11.45 | (1:19.85) |
| 20:29.97 | (1:18.52) |