| 24.93 | 51.85 | (26.92) | |
| 1:19.38 | (27.53) | 1:46.93 | (27.55) |
| 2:14.64 | (27.71) | 2:42.19 | (27.55) |
| 3:09.87 | (27.68) | 3:37.39 | (27.52) |
| 4:05.12 | (27.73) | 4:32.80 | (27.68) |
| 5:00.03 | (27.23) | 5:27.44 | (27.41) |
| 5:55.53 | (28.09) | 6:23.16 | (27.63) |
| 6:51.10 | (27.94) | 7:19.06 | (27.96) |
| 7:47.20 | (28.14) | 8:14.94 | (27.74) |
| 8:42.41 | (27.47) | 9:08.09 | (25.68) |