| 23.66 | 49.65 | (25.99) | |
| 1:16.82 | (27.17) | 1:44.28 | (27.46) |
| 2:11.63 | (27.35) | 2:39.28 | (27.65) |
| 3:06.82 | (27.54) | 3:34.43 | (27.61) |
| 4:02.24 | (27.81) | 4:30.05 | (27.81) |
| 4:58.15 | (28.10) | 5:26.24 | (28.09) |
| 5:54.24 | (28.00) | 6:22.37 | (28.13) |
| 6:50.51 | (28.14) | 7:18.70 | (28.19) |
| 7:46.76 | (28.06) | 8:14.80 | (28.04) |
| 8:41.90 | (27.10) | 9:08.36 | (26.46) |