| 27.98 | 57.29 | (29.31) | |
| 1:26.89 | (29.60) | 1:56.45 | (29.56) |
| 2:25.73 | (29.28) | 2:55.40 | (29.67) |
| 3:24.31 | (28.91) | 3:53.47 | (29.16) |
| 4:22.30 | (28.83) | 4:50.88 | (28.58) |
| 5:19.39 | (28.51) | 5:47.87 | (28.48) |
| 6:16.63 | (28.76) | 6:45.08 | (28.45) |
| 7:13.30 | (28.22) | 7:41.91 | (28.61) |
| 8:10.50 | (28.59) | 8:39.17 | (28.67) |
| 9:06.81 | (27.64) |