| 25.37 | 52.61 | (27.24) | |
| 1:20.28 | (27.67) | 1:48.12 | (27.84) |
| 2:15.97 | (27.85) | 2:43.80 | (27.83) |
| 3:11.74 | (27.94) | 3:39.45 | (27.71) |
| 4:07.32 | (27.87) | 4:35.28 | (27.96) |
| 5:03.38 | (28.10) | 5:31.46 | (28.08) |
| 5:59.56 | (28.10) | 6:27.65 | (28.09) |
| 6:56.01 | (28.36) | 7:24.09 | (28.08) |
| 7:52.32 | (28.23) | 8:20.35 | (28.03) |
| 8:48.33 | (27.98) | 9:15.37 | (27.04) |