| 1:09.75 | 2:25.08 | (1:15.33) | |
| 3:41.95 | (1:16.87) | 4:58.56 | (1:16.61) |
| 6:15.74 | (1:17.18) | 7:33.10 | (1:17.36) |
| 8:50.48 | (1:17.38) | 10:07.87 | (1:17.39) |
| 11:25.78 | (1:17.91) | 12:44.23 | (1:18.45) |
| 14:02.60 | (1:18.37) | 15:21.26 | (1:18.66) |
| 16:40.14 | (1:18.88) | 17:59.01 | (1:18.87) |
| 19:16.09 | (1:17.08) |