| 1:09.96 | 2:25.23 | (1:15.27) | |
| 3:41.33 | (1:16.10) | 4:58.56 | (1:17.23) |
| 6:15.48 | (1:16.92) | 7:30.91 | (1:15.43) |
| 8:47.20 | (1:16.29) | 10:02.81 | (1:15.61) |
| 11:18.61 | (1:15.80) | 12:34.17 | (1:15.56) |
| 13:48.95 | (1:14.78) | 15:04.72 | (1:15.77) |
| 16:20.36 | (1:15.64) | 17:35.82 | (1:15.46) |
| 18:50.33 | (1:14.51) |