| 24.87 | 51.78 | (26.91) | |
| 1:19.75 | (27.97) | 1:47.28 | (27.53) |
| 2:15.25 | (27.97) | 2:43.46 | (28.21) |
| 3:11.26 | (27.80) | 3:39.39 | (28.13) |
| 4:07.11 | (27.72) | 4:34.66 | (27.55) |
| 5:02.19 | (27.53) | 5:29.81 | (27.62) |
| 5:57.51 | (27.70) | 6:25.18 | (27.67) |
| 6:52.88 | (27.70) | 7:20.89 | (28.01) |
| 7:48.61 | (27.72) | 8:16.44 | (27.83) |
| 8:43.97 | (27.53) | 9:10.73 | (26.76) |