| 25.51 | 52.52 | (27.01) | |
| 1:20.37 | (27.85) | 1:48.51 | (28.14) |
| 2:16.55 | (28.04) | 2:45.16 | (28.61) |
| 3:13.56 | (28.40) | 3:41.65 | (28.09) |
| 4:10.19 | (28.54) | 4:38.60 | (28.41) |
| 5:06.49 | (27.89) | 5:34.43 | (27.94) |
| 6:02.79 | (28.36) | 6:31.42 | (28.63) |
| 6:59.90 | (28.48) | 7:28.24 | (28.34) |
| 7:56.67 | (28.43) | 8:24.66 | (27.99) |
| 8:51.43 | (26.77) | 9:16.98 | (25.55) |