| 1:11.37 | 2:26.21 | (1:14.84) | |
| 3:41.68 | (1:15.47) | 4:56.61 | (1:14.93) |
| 6:12.25 | (1:15.64) | 7:28.32 | (1:16.07) |
| 8:43.56 | (1:15.24) | 9:59.16 | (1:15.60) |
| 11:14.92 | (1:15.76) | 12:30.53 | (1:15.61) |
| 13:46.19 | (1:15.66) | 15:02.00 | (1:15.81) |
| 16:17.86 | (1:15.86) | 17:33.82 | (1:15.96) |
| 18:46.34 | (1:12.52) |