| 1:08.54 | 2:21.84 | (1:13.30) | |
| 3:35.29 | (1:13.45) | 4:49.40 | (1:14.11) |
| 6:03.38 | (1:13.98) | 7:17.68 | (1:14.30) |
| 8:32.92 | (1:15.24) | 9:48.04 | (1:15.12) |
| 11:03.48 | (1:15.44) | 12:18.89 | (1:15.41) |
| 13:34.47 | (1:15.58) | 14:50.34 | (1:15.87) |
| 16:05.24 | (1:14.90) | 17:20.82 | (1:15.58) |
| 18:34.82 | (1:14.00) |