| 24.71 | 51.77 | (27.06) | |
| 1:19.64 | (27.87) | 1:47.92 | (28.28) |
| 2:16.11 | (28.19) | 2:44.41 | (28.30) |
| 3:12.64 | (28.23) | 3:40.99 | (28.35) |
| 4:09.49 | (28.50) | 4:37.87 | (28.38) |
| 5:06.04 | (28.17) | 5:34.71 | (28.67) |
| 6:03.18 | (28.47) | 6:31.81 | (28.63) |
| 7:00.87 | (29.06) | 7:29.40 | (28.53) |
| 7:58.21 | (28.81) | 8:26.97 | (28.76) |
| 8:54.87 | (27.90) | 9:21.88 | (27.01) |