| 25.08 | 52.76 | (27.68) | |
| 1:21.08 | (28.32) | 1:49.55 | (28.47) |
| 2:17.78 | (28.23) | 2:46.05 | (28.27) |
| 3:14.52 | (28.47) | 3:43.12 | (28.60) |
| 4:11.79 | (28.67) | 4:40.22 | (28.43) |
| 5:08.95 | (28.73) | 5:37.52 | (28.57) |
| 6:06.36 | (28.84) | 6:34.98 | (28.62) |
| 7:03.62 | (28.64) | 7:32.22 | (28.60) |
| 8:01.00 | (28.78) | 8:29.66 | (28.66) |
| 8:58.01 | (28.35) | 9:25.32 | (27.31) |