| 1:08.72 | 2:24.30 | (1:15.58) | |
| 3:39.48 | (1:15.18) | 4:54.40 | (1:14.92) |
| 6:08.70 | (1:14.30) | 7:22.32 | (1:13.62) |
| 8:35.76 | (1:13.44) | 9:47.88 | (1:12.12) |
| 11:00.07 | (1:12.19) | 12:12.47 | (1:12.40) |
| 13:25.52 | (1:13.05) | 14:39.10 | (1:13.58) |
| 15:52.53 | (1:13.43) | 17:05.89 | (1:13.36) |
| 18:15.11 | (1:09.22) |