| 25.49 | 53.89 | (28.40) | |
| 1:22.85 | (28.96) | 1:52.06 | (29.21) |
| 2:21.45 | (29.39) | 2:51.06 | (29.61) |
| 3:20.79 | (29.73) | 3:50.68 | (29.89) |
| 4:20.35 | (29.67) | 4:50.52 | (30.17) |
| 5:20.14 | (29.62) | 5:49.60 | (29.46) |
| 6:19.28 | (29.68) | 6:49.04 | (29.76) |
| 7:19.05 | (30.01) | 7:49.03 | (29.98) |
| 8:18.80 | (29.77) | 8:49.06 | (30.26) |
| 9:18.87 | (29.81) | 9:47.07 | (28.20) |