| 1:07.70 | 2:21.34 | (1:13.64) | |
| 3:34.51 | (1:13.17) | 4:48.86 | (1:14.35) |
| 6:05.73 | (1:16.87) | 7:22.64 | (1:16.91) |
| 8:40.19 | (1:17.55) | 9:59.39 | (1:19.20) |
| 11:19.35 | (1:19.96) | 12:39.82 | (1:20.47) |
| 13:59.16 | (1:19.34) | 15:17.59 | (1:18.43) |
| 16:35.99 | (1:18.40) | 17:53.64 | (1:17.65) |
| 19:08.70 | (1:15.06) |