| 1:08.69 | 2:24.95 | (1:16.26) | |
| 3:41.73 | (1:16.78) | 4:58.16 | (1:16.43) |
| 6:16.33 | (1:18.17) | 7:34.34 | (1:18.01) |
| 8:52.71 | (1:18.37) | 10:11.64 | (1:18.93) |
| 11:30.08 | (1:18.44) | 12:48.31 | (1:18.23) |
| 14:07.08 | (1:18.77) | 15:25.99 | (1:18.91) |
| 16:43.87 | (1:17.88) | 18:01.68 | (1:17.81) |
| 19:16.06 | (1:14.38) |