| 25.45 | 53.72 | (28.27) | |
| 1:22.25 | (28.53) | 1:51.04 | (28.79) |
| 2:19.72 | (28.68) | 2:48.68 | (28.96) |
| 3:17.47 | (28.79) | 3:46.39 | (28.92) |
| 4:15.20 | (28.81) | 4:43.24 | (28.04) |
| 5:11.83 | (28.59) | 5:40.80 | (28.97) |
| 6:09.43 | (28.63) | 6:37.94 | (28.51) |
| 7:06.31 | (28.37) | 7:34.76 | (28.45) |
| 8:03.23 | (28.47) | 8:31.35 | (28.12) |
| 8:59.08 | (27.73) | 9:25.34 | (26.26) |