| 1:07.65 | 2:18.46 | (1:10.81) | |
| 3:30.33 | (1:11.87) | 4:42.52 | (1:12.19) |
| 5:55.27 | (1:12.75) | 7:08.39 | (1:13.12) |
| 8:22.02 | (1:13.63) | 9:36.36 | (1:14.34) |
| 10:51.65 | (1:15.29) | 12:06.99 | (1:15.34) |
| 13:22.76 | (1:15.77) | 14:38.60 | (1:15.84) |
| 15:55.06 | (1:16.46) | 17:11.85 | (1:16.79) |
| 18:27.59 | (1:15.74) |