| 24.60 | 51.13 | (26.53) | |
| 1:18.53 | (27.40) | 1:45.63 | (27.10) |
| 2:12.44 | (26.81) | 2:39.60 | (27.16) |
| 3:06.64 | (27.04) | 3:34.00 | (27.36) |
| 4:01.53 | (27.53) | 4:29.07 | (27.54) |
| 4:56.76 | (27.69) | 5:24.66 | (27.90) |
| 5:52.79 | (28.13) | 6:21.21 | (28.42) |
| 6:49.79 | (28.58) | 7:18.41 | (28.62) |
| 7:47.17 | (28.76) | 8:15.72 | (28.55) |
| 8:43.35 | (27.63) | 9:09.64 | (26.29) |