| 25.75 | 53.46 | (27.71) | |
| 1:21.82 | (28.36) | 1:50.37 | (28.55) |
| 2:19.09 | (28.72) | 2:47.88 | (28.79) |
| 3:16.43 | (28.55) | 3:45.26 | (28.83) |
| 4:13.83 | (28.57) | 4:42.18 | (28.35) |
| 5:10.54 | (28.36) | 5:38.99 | (28.45) |
| 6:07.49 | (28.50) | 6:35.80 | (28.31) |
| 7:04.07 | (28.27) | 7:32.25 | (28.18) |
| 8:00.59 | (28.34) | 8:28.93 | (28.34) |
| 8:57.10 | (28.17) | 9:24.68 | (27.58) |