| 1:12.48 | 2:28.00 | (1:15.52) | |
| 3:44.14 | (1:16.14) | 4:58.26 | (1:14.12) |
| 6:12.31 | (1:14.05) | 7:27.43 | (1:15.12) |
| 8:43.52 | (1:16.09) | 9:59.26 | (1:15.74) |
| 11:15.34 | (1:16.08) | 12:31.60 | (1:16.26) |
| 13:47.70 | (1:16.10) | 15:03.81 | (1:16.11) |
| 16:20.79 | (1:16.98) | 17:37.37 | (1:16.58) |
| 18:52.17 | (1:14.80) |