| 25.32 | 52.31 | (26.99) | |
| 1:20.00 | (27.69) | 1:47.67 | (27.67) |
| 2:15.45 | (27.78) | 2:43.38 | (27.93) |
| 3:11.40 | (28.02) | 3:39.39 | (27.99) |
| 4:07.57 | (28.18) | 4:35.86 | (28.29) |
| 5:03.96 | (28.10) | 5:32.36 | (28.40) |
| 6:00.69 | (28.33) | 6:29.06 | (28.37) |
| 6:57.43 | (28.37) | 7:25.76 | (28.33) |
| 7:54.23 | (28.47) | 8:22.86 | (28.63) |
| 8:51.20 | (28.34) | 9:18.35 | (27.15) |