| 25.20 | 52.67 | (27.47) | |
| 1:20.59 | (27.92) | 1:48.41 | (27.82) |
| 2:16.84 | (28.43) | 2:44.98 | (28.14) |
| 3:13.26 | (28.28) | 3:41.53 | (28.27) |
| 4:10.15 | (28.62) | 4:38.88 | (28.73) |
| 5:07.56 | (28.68) | 5:36.27 | (28.71) |
| 6:05.17 | (28.90) | 6:34.25 | (29.08) |
| 7:03.34 | (29.09) | 7:32.69 | (29.35) |
| 8:01.95 | (29.26) | 8:31.27 | (29.32) |
| 9:00.85 | (29.58) | 9:29.35 | (28.50) |