| 1:11.63 | 2:27.01 | (1:15.38) | |
| 3:42.96 | (1:15.95) | 4:58.67 | (1:15.71) |
| 6:14.10 | (1:15.43) | 7:28.92 | (1:14.82) |
| 8:44.09 | (1:15.17) | 9:58.80 | (1:14.71) |
| 11:13.96 | (1:15.16) | 12:28.86 | (1:14.90) |
| 13:43.44 | (1:14.58) | 14:58.80 | (1:15.36) |
| 16:13.11 | (1:14.31) | 17:27.48 | (1:14.37) |
| 18:40.30 | (1:12.82) |