| 1:09.66 | 2:23.71 | (1:14.05) | |
| 3:38.59 | (1:14.88) | 4:53.28 | (1:14.69) |
| 6:09.38 | (1:16.10) | 7:24.67 | (1:15.29) |
| 8:40.88 | (1:16.21) | 9:57.32 | (1:16.44) |
| 11:15.08 | (1:17.76) | 12:32.58 | (1:17.50) |
| 13:49.12 | (1:16.54) | 15:06.46 | (1:17.34) |
| 16:23.47 | (1:17.01) | 17:40.49 | (1:17.02) |
| 18:55.30 | (1:14.81) |