| 25.36 | 53.26 | (27.90) | |
| 1:21.36 | (28.10) | 1:50.02 | (28.66) |
| 2:18.75 | (28.73) | 2:47.90 | (29.15) |
| 3:16.84 | (28.94) | 3:46.18 | (29.34) |
| 4:15.79 | (29.61) | 4:45.26 | (29.47) |
| 5:15.12 | (29.86) | 5:45.14 | (30.02) |
| 6:15.08 | (29.94) | 6:45.27 | (30.19) |
| 7:15.51 | (30.24) | 7:46.08 | (30.57) |
| 8:16.22 | (30.14) | 8:47.05 | (30.83) |
| 9:17.27 | (30.22) | 9:45.88 | (28.61) |