| 1:08.23 | 2:20.58 | (1:12.35) | |
| 3:32.82 | (1:12.24) | 4:45.16 | (1:12.34) |
| 5:58.79 | (1:13.63) | 7:12.71 | (1:13.92) |
| 8:25.69 | (1:12.98) | 9:40.39 | (1:14.70) |
| 10:54.65 | (1:14.26) | 12:08.16 | (1:13.51) |
| 13:21.97 | (1:13.81) | 14:35.76 | (1:13.79) |
| 15:49.61 | (1:13.85) | 17:03.04 | (1:13.43) |
| 18:12.90 | (1:09.86) |