| 26.07 | 53.64 | (27.57) | |
| 1:21.26 | (27.62) | 1:49.04 | (27.78) |
| 2:17.07 | (28.03) | 2:45.15 | (28.08) |
| 3:13.33 | (28.18) | 3:41.38 | (28.05) |
| 4:09.62 | (28.24) | 4:37.80 | (28.18) |
| 5:06.21 | (28.41) | 5:34.61 | (28.40) |
| 6:03.01 | (28.40) | 6:31.51 | (28.50) |
| 7:00.13 | (28.62) | 7:28.91 | (28.78) |
| 7:57.74 | (28.83) | 8:26.89 | (29.15) |
| 8:56.26 | (29.37) | 9:24.83 | (28.57) |