| 25.85 | 53.43 | (27.58) | |
| 1:21.29 | (27.86) | 1:49.40 | (28.11) |
| 2:17.56 | (28.16) | 2:45.99 | (28.43) |
| 3:14.02 | (28.03) | 3:42.17 | (28.15) |
| 4:10.40 | (28.23) | 4:38.65 | (28.25) |
| 5:06.75 | (28.10) | 5:35.12 | (28.37) |
| 6:03.92 | (28.80) | 6:32.24 | (28.32) |
| 7:00.54 | (28.30) | 7:28.66 | (28.12) |
| 7:57.06 | (28.40) | 8:25.21 | (28.15) |
| 8:52.83 | (27.62) | 9:19.47 | (26.64) |