| 1:09.69 | 2:22.14 | (1:12.45) | |
| 3:35.18 | (1:13.04) | 4:48.25 | (1:13.07) |
| 6:01.57 | (1:13.32) | 7:15.20 | (1:13.63) |
| 8:28.09 | (1:12.89) | 9:40.75 | (1:12.66) |
| 10:52.33 | (1:11.58) | 12:04.57 | (1:12.24) |
| 13:16.39 | (1:11.82) | 14:28.57 | (1:12.18) |
| 15:40.49 | (1:11.92) | 16:53.26 | (1:12.77) |
| 18:05.51 | (1:12.25) |