| 25.11 | 52.53 | (27.42) | |
| 1:20.88 | (28.35) | 1:49.42 | (28.54) |
| 2:17.97 | (28.55) | 2:46.71 | (28.74) |
| 3:15.33 | (28.62) | 3:44.06 | (28.73) |
| 4:12.76 | (28.70) | 4:41.53 | (28.77) |
| 5:10.37 | (28.84) | 5:39.05 | (28.68) |
| 6:07.92 | (28.87) | 6:36.72 | (28.80) |
| 7:05.70 | (28.98) | 7:34.20 | (28.50) |
| 8:02.69 | (28.49) | 8:30.70 | (28.01) |
| 8:58.27 | (27.57) | 9:25.06 | (26.79) |