| 25.13 | 52.90 | (27.77) | |
| 1:21.37 | (28.47) | 1:49.90 | (28.53) |
| 2:18.48 | (28.58) | 2:46.91 | (28.43) |
| 3:15.51 | (28.60) | 3:43.73 | (28.22) |
| 4:12.21 | (28.48) | 4:40.86 | (28.65) |
| 5:09.34 | (28.48) | 5:37.78 | (28.44) |
| 6:06.11 | (28.33) | 6:34.53 | (28.42) |
| 7:02.77 | (28.24) | 7:30.86 | (28.09) |
| 7:58.69 | (27.83) | 8:26.51 | (27.82) |
| 8:53.91 | (27.40) | 9:19.74 | (25.83) |