| 26.61 | 55.31 | (28.70) | |
| 1:23.96 | (28.65) | 1:53.01 | (29.05) |
| 2:22.29 | (29.28) | 2:51.75 | (29.46) |
| 3:21.12 | (29.37) | 3:50.72 | (29.60) |
| 4:20.10 | (29.38) | 4:49.49 | (29.39) |
| 5:19.26 | (29.77) | 5:49.20 | (29.94) |
| 6:19.00 | (29.80) | 6:49.01 | (30.01) |
| 7:19.10 | (30.09) | 7:49.17 | (30.07) |
| 8:19.50 | (30.33) | 8:49.55 | (30.05) |
| 9:19.55 | (30.00) | 9:48.11 | (28.56) |