| 25.78 | 53.45 | (27.67) | |
| 1:21.73 | (28.28) | 1:50.03 | (28.30) |
| 2:18.47 | (28.44) | 2:46.93 | (28.46) |
| 3:15.47 | (28.54) | 3:43.83 | (28.36) |
| 4:12.37 | (28.54) | 4:40.91 | (28.54) |
| 5:09.59 | (28.68) | 5:38.26 | (28.67) |
| 6:06.88 | (28.62) | 6:35.58 | (28.70) |
| 7:04.36 | (28.78) | 7:33.19 | (28.83) |
| 8:02.06 | (28.87) | 8:30.81 | (28.75) |
| 8:59.34 | (28.53) | 9:26.52 | (27.18) |