| 1:10.40 | 2:26.04 | (1:15.64) | |
| 3:43.54 | (1:17.50) | 5:01.01 | (1:17.47) |
| 6:18.29 | (1:17.28) | 7:36.09 | (1:17.80) |
| 8:53.17 | (1:17.08) | 10:10.47 | (1:17.30) |
| 11:26.14 | (1:15.67) | 12:43.52 | (1:17.38) |
| 13:58.41 | (1:14.89) | 15:13.32 | (1:14.91) |
| 16:28.97 | (1:15.65) | 17:44.92 | (1:15.95) |
| 18:59.80 | (1:14.88) |