| 26.17 | 54.06 | (27.89) | |
| 1:22.46 | (28.40) | 1:50.73 | (28.27) |
| 2:18.99 | (28.26) | 2:47.12 | (28.13) |
| 3:15.50 | (28.38) | 3:43.93 | (28.43) |
| 4:12.27 | (28.34) | 4:40.81 | (28.54) |
| 5:09.21 | (28.40) | 5:37.53 | (28.32) |
| 6:05.90 | (28.37) | 6:34.34 | (28.44) |
| 7:03.02 | (28.68) | 7:31.71 | (28.69) |
| 8:00.80 | (29.09) | 8:29.70 | (28.90) |
| 8:57.94 | (28.24) | 9:25.33 | (27.39) |