| 1:09.97 | 2:25.39 | (1:15.42) | |
| 3:40.84 | (1:15.45) | 4:56.56 | (1:15.72) |
| 6:12.06 | (1:15.50) | 7:27.85 | (1:15.79) |
| 8:42.67 | (1:14.82) | 9:58.01 | (1:15.34) |
| 11:13.17 | (1:15.16) | 12:28.29 | (1:15.12) |
| 13:43.65 | (1:15.36) | 14:59.00 | (1:15.35) |
| 16:13.25 | (1:14.25) | 17:27.51 | (1:14.26) |
| 18:40.65 | (1:13.14) |