| 25.26 | 52.91 | (27.65) | |
| 1:20.77 | (27.86) | 1:48.72 | (27.95) |
| 2:16.85 | (28.13) | 2:45.06 | (28.21) |
| 3:13.39 | (28.33) | 3:42.05 | (28.66) |
| 4:10.76 | (28.71) | 4:39.64 | (28.88) |
| 5:08.74 | (29.10) | 5:37.70 | (28.96) |
| 6:06.35 | (28.65) | 6:35.34 | (28.99) |
| 7:04.21 | (28.87) | 7:33.18 | (28.97) |
| 8:01.61 | (28.43) | 8:30.11 | (28.50) |
| 8:58.79 | (28.68) | 9:26.16 | (27.37) |