| 24.93 | 52.47 | (27.54) | |
| 1:20.53 | (28.06) | 1:48.32 | (27.79) |
| 2:16.26 | (27.94) | 2:44.39 | (28.13) |
| 3:12.78 | (28.39) | 3:41.10 | (28.32) |
| 4:09.67 | (28.57) | 4:38.47 | (28.80) |
| 5:07.31 | (28.84) | 5:36.38 | (29.07) |
| 6:05.32 | (28.94) | 6:34.26 | (28.94) |
| 7:03.07 | (28.81) | 7:31.70 | (28.63) |
| 7:59.95 | (28.25) | 8:28.57 | (28.62) |
| 8:55.35 | (26.78) | 9:21.31 | (25.96) |