| 25.50 | 53.24 | (27.74) | |
| 1:21.31 | (28.07) | 1:49.69 | (28.38) |
| 2:17.78 | (28.09) | 2:45.84 | (28.06) |
| 3:14.10 | (28.26) | 3:42.35 | (28.25) |
| 4:10.53 | (28.18) | 4:38.83 | (28.30) |
| 5:06.36 | (27.53) | 5:34.34 | (27.98) |
| 6:02.39 | (28.05) | 6:30.31 | (27.92) |
| 6:58.20 | (27.89) | 7:26.24 | (28.04) |
| 7:54.53 | (28.29) | 8:22.55 | (28.02) |
| 8:49.49 | (26.94) | 9:16.23 | (26.74) |