| 25.97 | 54.17 | (28.20) | |
| 1:22.48 | (28.31) | 1:51.02 | (28.54) |
| 2:19.47 | (28.45) | 2:47.99 | (28.52) |
| 3:16.44 | (28.45) | 3:44.92 | (28.48) |
| 4:13.20 | (28.28) | 4:41.69 | (28.49) |
| 5:09.81 | (28.12) | 5:37.66 | (27.85) |
| 6:06.16 | (28.50) | 6:34.78 | (28.62) |
| 7:03.14 | (28.36) | 7:31.47 | (28.33) |
| 8:00.01 | (28.54) | 8:28.69 | (28.68) |
| 8:56.77 | (28.08) | 9:24.18 | (27.41) |