| 25.55 | 52.71 | (27.16) | |
| 1:20.31 | (27.60) | 1:48.38 | (28.07) |
| 2:16.71 | (28.33) | 2:45.12 | (28.41) |
| 3:13.66 | (28.54) | 3:42.28 | (28.62) |
| 4:10.82 | (28.54) | 4:39.54 | (28.72) |
| 5:08.08 | (28.54) | 5:36.67 | (28.59) |
| 6:05.45 | (28.78) | 6:34.20 | (28.75) |
| 7:03.06 | (28.86) | 7:31.91 | (28.85) |
| 8:00.64 | (28.73) | 8:29.56 | (28.92) |
| 8:58.71 | (29.15) | 9:26.58 | (27.87) |