| 1:09.68 | 2:23.61 | (1:13.93) | |
| 3:38.55 | (1:14.94) | 4:53.36 | (1:14.81) |
| 6:08.43 | (1:15.07) | 7:23.62 | (1:15.19) |
| 8:38.71 | (1:15.09) | 9:53.89 | (1:15.18) |
| 11:08.90 | (1:15.01) | 12:24.24 | (1:15.34) |
| 13:39.47 | (1:15.23) | 14:55.20 | (1:15.73) |
| 16:10.58 | (1:15.38) | 17:25.56 | (1:14.98) |
| 18:40.01 | (1:14.45) |