| 25.73 | 53.34 | (27.61) | |
| 1:21.72 | (28.38) | 1:50.16 | (28.44) |
| 2:18.62 | (28.46) | 2:47.03 | (28.41) |
| 3:15.50 | (28.47) | 3:43.91 | (28.41) |
| 4:12.48 | (28.57) | 4:40.78 | (28.30) |
| 5:09.12 | (28.34) | 5:37.59 | (28.47) |
| 6:06.02 | (28.43) | 6:34.48 | (28.46) |
| 7:02.97 | (28.49) | 7:31.54 | (28.57) |
| 8:00.15 | (28.61) | 8:28.88 | (28.73) |
| 8:57.21 | (28.33) | 9:24.71 | (27.50) |