| 25.13 | 52.75 | (27.62) | |
| 1:20.56 | (27.81) | 1:48.91 | (28.35) |
| 2:16.96 | (28.05) | 2:45.11 | (28.15) |
| 3:13.65 | (28.54) | 3:42.16 | (28.51) |
| 4:10.47 | (28.31) | 4:39.01 | (28.54) |
| 5:07.42 | (28.41) | 5:36.36 | (28.94) |
| 6:05.06 | (28.70) | 6:33.80 | (28.74) |
| 7:02.68 | (28.88) | 7:31.46 | (28.78) |
| 7:59.98 | (28.52) | 8:28.71 | (28.73) |
| 8:57.85 | (29.14) | 9:25.80 | (27.95) |