| 1:10.51 | 2:26.42 | (1:15.91) | |
| 3:42.06 | (1:15.64) | 4:58.03 | (1:15.97) |
| 6:14.39 | (1:16.36) | 7:30.65 | (1:16.26) |
| 8:47.73 | (1:17.08) | 10:04.85 | (1:17.12) |
| 11:22.46 | (1:17.61) | 12:40.36 | (1:17.90) |
| 13:58.36 | (1:18.00) | 15:16.66 | (1:18.30) |
| 16:35.11 | (1:18.45) | 17:53.25 | (1:18.14) |
| 19:10.17 | (1:16.92) |