| 24.95 | 52.75 | (27.80) | |
| 1:20.90 | (28.15) | 1:49.14 | (28.24) |
| 2:17.43 | (28.29) | 2:45.80 | (28.37) |
| 3:14.03 | (28.23) | 3:42.28 | (28.25) |
| 4:10.66 | (28.38) | 4:38.96 | (28.30) |
| 5:07.33 | (28.37) | 5:35.59 | (28.26) |
| 6:03.87 | (28.28) | 6:32.38 | (28.51) |
| 7:01.04 | (28.66) | 7:29.57 | (28.53) |
| 7:57.99 | (28.42) | 8:26.72 | (28.73) |
| 8:53.89 | (27.17) | 9:20.96 | (27.07) |