| 25.72 | 54.00 | (28.28) | |
| 1:23.29 | (29.29) | 1:52.62 | (29.33) |
| 2:22.01 | (29.39) | 2:51.62 | (29.61) |
| 3:21.07 | (29.45) | 3:50.60 | (29.53) |
| 4:20.14 | (29.54) | 4:49.79 | (29.65) |
| 5:19.32 | (29.53) | 5:48.90 | (29.58) |
| 6:18.59 | (29.69) | 6:48.37 | (29.78) |
| 7:18.17 | (29.80) | 7:47.94 | (29.77) |
| 8:17.76 | (29.82) | 8:47.66 | (29.90) |
| 9:17.35 | (29.69) | 9:46.32 | (28.97) |