| 24.97 | 52.41 | (27.44) | |
| 1:20.41 | (28.00) | 1:48.57 | (28.16) |
| 2:16.80 | (28.23) | 2:45.38 | (28.58) |
| 3:13.93 | (28.55) | 3:42.45 | (28.52) |
| 4:10.79 | (28.34) | 4:39.09 | (28.30) |
| 5:07.15 | (28.06) | 5:35.74 | (28.59) |
| 6:04.32 | (28.58) | 6:32.72 | (28.40) |
| 7:01.29 | (28.57) | 7:29.49 | (28.20) |
| 7:57.20 | (27.71) | 8:24.80 | (27.60) |
| 8:52.28 | (27.48) | 9:18.21 | (25.93) |