| 1:07.69 | 2:20.16 | (1:12.47) | |
| 3:32.80 | (1:12.64) | 4:46.28 | (1:13.48) |
| 6:01.29 | (1:15.01) | 7:14.91 | (1:13.62) |
| 8:30.05 | (1:15.14) | 9:45.70 | (1:15.65) |
| 11:00.69 | (1:14.99) | 12:16.35 | (1:15.66) |
| 13:27.85 | (1:11.50) | 14:41.44 | (1:13.59) |
| 15:56.30 | (1:14.86) | 17:09.03 | (1:12.73) |
| 18:19.29 | (1:10.26) |