| 1:09.34 | 2:22.57 | (1:13.23) | |
| 3:36.32 | (1:13.75) | 4:50.12 | (1:13.80) |
| 6:04.07 | (1:13.95) | 7:17.96 | (1:13.89) |
| 8:32.25 | (1:14.29) | 9:46.68 | (1:14.43) |
| 11:00.70 | (1:14.02) | 12:15.14 | (1:14.44) |
| 13:29.52 | (1:14.38) | 14:44.08 | (1:14.56) |
| 15:58.52 | (1:14.44) | 17:12.96 | (1:14.44) |
| 18:25.75 | (1:12.79) |