| 26.42 | 54.23 | (27.81) | |
| 1:22.33 | (28.10) | 1:50.81 | (28.48) |
| 2:19.36 | (28.55) | 2:47.83 | (28.47) |
| 3:16.38 | (28.55) | 3:44.86 | (28.48) |
| 4:13.25 | (28.39) | 4:41.57 | (28.32) |
| 5:10.02 | (28.45) | 5:38.55 | (28.53) |
| 6:07.30 | (28.75) | 6:36.20 | (28.90) |
| 7:04.74 | (28.54) | 7:33.54 | (28.80) |
| 8:02.30 | (28.76) | 8:30.92 | (28.62) |
| 8:59.38 | (28.46) | 9:27.36 | (27.98) |