| 25.11 | 52.38 | (27.27) | |
| 1:20.17 | (27.79) | 1:48.09 | (27.92) |
| 2:16.25 | (28.16) | 2:44.33 | (28.08) |
| 3:12.66 | (28.33) | 3:41.15 | (28.49) |
| 4:09.68 | (28.53) | 4:38.26 | (28.58) |
| 5:07.13 | (28.87) | 5:36.22 | (29.09) |
| 6:05.41 | (29.19) | 6:34.64 | (29.23) |
| 7:03.50 | (28.86) | 7:32.50 | (29.00) |
| 8:01.42 | (28.92) | 8:30.12 | (28.70) |
| 8:58.75 | (28.63) | 9:25.87 | (27.12) |