| 26.29 | 54.28 | (27.99) | |
| 1:22.06 | (27.78) | 1:50.13 | (28.07) |
| 2:18.00 | (27.87) | 2:45.87 | (27.87) |
| 3:13.77 | (27.90) | 3:41.63 | (27.86) |
| 4:09.57 | (27.94) | 4:37.51 | (27.94) |
| 5:05.25 | (27.74) | 5:33.18 | (27.93) |
| 6:01.26 | (28.08) | 6:29.34 | (28.08) |
| 6:57.74 | (28.40) | 7:26.39 | (28.65) |
| 7:54.99 | (28.60) | 8:23.35 | (28.36) |
| 8:51.27 | (27.92) | 9:18.21 | (26.94) |