| 25.25 | 52.70 | (27.45) | |
| 1:20.78 | (28.08) | 1:48.87 | (28.09) |
| 2:17.06 | (28.19) | 2:45.50 | (28.44) |
| 3:13.71 | (28.21) | 3:41.97 | (28.26) |
| 4:10.36 | (28.39) | 4:38.91 | (28.55) |
| 5:07.38 | (28.47) | 5:36.00 | (28.62) |
| 6:04.67 | (28.67) | 6:33.18 | (28.51) |
| 7:01.91 | (28.73) | 7:30.70 | (28.79) |
| 7:59.47 | (28.77) | 8:28.13 | (28.66) |
| 8:56.73 | (28.60) | 9:24.18 | (27.45) |