| 1:07.78 | 2:20.63 | (1:12.85) | |
| 3:35.14 | (1:14.51) | 4:50.64 | (1:15.50) |
| 6:06.82 | (1:16.18) | 7:17.87 | (1:11.05) |
| 8:30.64 | (1:12.77) | 9:43.33 | (1:12.69) |
| 10:55.90 | (1:12.57) | 12:08.56 | (1:12.66) |
| 13:19.68 | (1:11.12) | 14:30.86 | (1:11.18) |
| 15:43.14 | (1:12.28) | 16:55.34 | (1:12.20) |
| 18:03.97 | (1:08.63) |