| 1:10.93 | 2:26.90 | (1:15.97) | |
| 3:43.07 | (1:16.17) | 5:00.21 | (1:17.14) |
| 6:17.08 | (1:16.87) | 7:34.39 | (1:17.31) |
| 8:50.30 | (1:15.91) | 10:06.56 | (1:16.26) |
| 11:22.90 | (1:16.34) | 12:38.17 | (1:15.27) |
| 13:53.47 | (1:15.30) | 15:08.32 | (1:14.85) |
| 16:24.18 | (1:15.86) | 17:39.54 | (1:15.36) |
| 18:53.26 | (1:13.72) |