| 25.90 | 52.84 | (26.94) | |
| 1:20.39 | (27.55) | 1:48.31 | (27.92) |
| 2:16.56 | (28.25) | 2:45.01 | (28.45) |
| 3:13.44 | (28.43) | 3:41.93 | (28.49) |
| 4:10.67 | (28.74) | 4:39.33 | (28.66) |
| 5:07.80 | (28.47) | 5:36.19 | (28.39) |
| 6:04.84 | (28.65) | 6:33.40 | (28.56) |
| 7:01.65 | (28.25) | 7:30.12 | (28.47) |
| 7:58.61 | (28.49) | 8:27.30 | (28.69) |
| 8:55.27 | (27.97) | 9:22.90 | (27.63) |