| 1:07.90 | 2:21.33 | (1:13.43) | |
| 3:36.67 | (1:15.34) | 4:52.25 | (1:15.58) |
| 6:08.35 | (1:16.10) | 7:23.54 | (1:15.19) |
| 8:39.16 | (1:15.62) | 9:53.88 | (1:14.72) |
| 11:08.96 | (1:15.08) | 12:25.04 | (1:16.08) |
| 13:39.51 | (1:14.47) | 14:55.19 | (1:15.68) |
| 16:10.01 | (1:14.82) | 17:24.19 | (1:14.18) |
| 18:34.14 | (1:09.95) |