| 1:14.53 | 2:30.32 | (1:15.79) | |
| 3:46.42 | (1:16.10) | 5:03.01 | (1:16.59) |
| 6:18.88 | (1:15.87) | 7:35.12 | (1:16.24) |
| 8:50.71 | (1:15.59) | 10:06.03 | (1:15.32) |
| 11:20.72 | (1:14.69) | 12:35.16 | (1:14.44) |
| 13:50.39 | (1:15.23) | 15:06.11 | (1:15.72) |
| 16:21.49 | (1:15.38) | 17:37.92 | (1:16.43) |
| 18:49.67 | (1:11.75) |