| 24.99 | 52.57 | (27.58) | |
| 1:20.21 | (27.64) | 1:48.48 | (28.27) |
| 2:16.67 | (28.19) | 2:44.67 | (28.00) |
| 3:12.66 | (27.99) | 3:40.66 | (28.00) |
| 4:08.99 | (28.33) | 4:37.23 | (28.24) |
| 5:05.04 | (27.81) | 5:32.81 | (27.77) |
| 6:00.58 | (27.77) | 6:28.75 | (28.17) |
| 6:56.88 | (28.13) | 7:24.84 | (27.96) |
| 7:52.55 | (27.71) | 8:20.18 | (27.63) |
| 8:47.64 | (27.46) | 9:14.46 | (26.82) |