| 25.73 | 53.32 | (27.59) | |
| 1:21.47 | (28.15) | 1:50.02 | (28.55) |
| 2:18.80 | (28.78) | 2:47.78 | (28.98) |
| 3:17.12 | (29.34) | 3:46.37 | (29.25) |
| 4:15.75 | (29.38) | 4:45.03 | (29.28) |
| 5:14.41 | (29.38) | 5:43.90 | (29.49) |
| 6:13.51 | (29.61) | 6:43.07 | (29.56) |
| 7:12.67 | (29.60) | 7:42.21 | (29.54) |
| 8:11.83 | (29.62) | 8:41.46 | (29.63) |
| 9:11.09 | (29.63) | 9:40.03 | (28.94) |