| 25.37 | 52.71 | (27.34) | |
| 1:20.34 | (27.63) | 1:48.33 | (27.99) |
| 2:16.33 | (28.00) | 2:44.41 | (28.08) |
| 3:12.58 | (28.17) | 3:40.82 | (28.24) |
| 4:09.15 | (28.33) | 4:37.43 | (28.28) |
| 5:05.63 | (28.20) | 5:34.16 | (28.53) |
| 6:02.69 | (28.53) | 6:31.67 | (28.98) |
| 7:00.78 | (29.11) | 7:29.79 | (29.01) |
| 7:59.13 | (29.34) | 8:28.43 | (29.30) |
| 8:57.60 | (29.17) | 9:26.37 | (28.77) |