| 1:08.73 | 2:22.50 | (1:13.77) | |
| 3:36.32 | (1:13.82) | 4:50.91 | (1:14.59) |
| 6:06.23 | (1:15.32) | 7:21.71 | (1:15.48) |
| 8:36.36 | (1:14.65) | 9:50.14 | (1:13.78) |
| 11:04.19 | (1:14.05) | 12:18.03 | (1:13.84) |
| 13:32.16 | (1:14.13) | 14:45.66 | (1:13.50) |
| 15:59.37 | (1:13.71) | 17:12.90 | (1:13.53) |
| 18:22.92 | (1:10.02) |