| 25.38 | 52.93 | (27.55) | |
| 1:20.81 | (27.88) | 1:48.76 | (27.95) |
| 2:16.99 | (28.23) | 2:45.28 | (28.29) |
| 3:13.53 | (28.25) | 3:41.97 | (28.44) |
| 4:10.43 | (28.46) | 4:39.09 | (28.66) |
| 5:07.34 | (28.25) | 5:35.56 | (28.22) |
| 6:03.91 | (28.35) | 6:32.30 | (28.39) |
| 7:00.47 | (28.17) | 7:28.60 | (28.13) |
| 7:56.90 | (28.30) | 8:24.67 | (27.77) |
| 8:52.49 | (27.82) | 9:18.53 | (26.04) |