| 1:10.21 | 2:26.64 | (1:16.43) | |
| 3:43.03 | (1:16.39) | 4:59.80 | (1:16.77) |
| 6:16.26 | (1:16.46) | 7:33.18 | (1:16.92) |
| 8:50.44 | (1:17.26) | 10:07.55 | (1:17.11) |
| 11:24.45 | (1:16.90) | 12:41.68 | (1:17.23) |
| 13:58.46 | (1:16.78) | 15:16.62 | (1:18.16) |
| 16:34.64 | (1:18.02) | 17:52.38 | (1:17.74) |
| 19:09.04 | (1:16.66) |