| 24.97 | 51.74 | (26.77) | |
| 1:18.73 | (26.99) | 1:45.77 | (27.04) |
| 2:12.82 | (27.05) | 2:39.93 | (27.11) |
| 3:07.13 | (27.20) | 3:34.45 | (27.32) |
| 4:01.58 | (27.13) | 4:28.80 | (27.22) |
| 4:56.00 | (27.20) | 5:23.20 | (27.20) |
| 5:50.36 | (27.16) | 6:17.73 | (27.37) |
| 6:45.04 | (27.31) | 7:12.46 | (27.42) |
| 7:39.75 | (27.29) | 8:07.18 | (27.43) |
| 8:34.34 | (27.16) | 9:00.38 | (26.04) |