| 1:11.29 | 2:25.11 | (1:13.82) | |
| 3:38.80 | (1:13.69) | 4:52.71 | (1:13.91) |
| 6:06.15 | (1:13.44) | 7:19.48 | (1:13.33) |
| 8:32.99 | (1:13.51) | 9:46.38 | (1:13.39) |
| 11:00.35 | (1:13.97) | 12:14.29 | (1:13.94) |
| 13:28.54 | (1:14.25) | 14:42.74 | (1:14.20) |
| 15:57.27 | (1:14.53) | 17:11.78 | (1:14.51) |
| 18:25.20 | (1:13.42) |