| 1:08.39 | 2:20.28 | (1:11.89) | |
| 3:32.60 | (1:12.32) | 4:45.40 | (1:12.80) |
| 5:58.15 | (1:12.75) | 7:10.69 | (1:12.54) |
| 8:23.65 | (1:12.96) | 9:36.68 | (1:13.03) |
| 10:49.91 | (1:13.23) | 12:03.02 | (1:13.11) |
| 13:15.48 | (1:12.46) | 14:28.95 | (1:13.47) |
| 15:42.42 | (1:13.47) | 16:55.96 | (1:13.54) |
| 18:08.09 | (1:12.13) |