| 1:13.29 | 2:32.03 | (1:18.74) | |
| 3:51.95 | (1:19.92) | 5:12.12 | (1:20.17) |
| 6:33.84 | (1:21.72) | 7:55.98 | (1:22.14) |
| 9:20.09 | (1:24.11) | 10:45.26 | (1:25.17) |
| 12:10.28 | (1:25.02) | 13:36.23 | (1:25.95) |
| 15:01.33 | (1:25.10) | 16:26.95 | (1:25.62) |
| 17:51.70 | (1:24.75) | 19:17.33 | (1:25.63) |
| 20:39.57 | (1:22.24) |