| 27.31 | 56.26 | (28.95) | |
| 1:25.28 | (29.02) | 1:54.58 | (29.30) |
| 2:23.97 | (29.39) | 2:53.05 | (29.08) |
| 3:22.36 | (29.31) | 3:51.61 | (29.25) |
| 4:21.24 | (29.63) | 4:50.75 | (29.51) |
| 5:20.55 | (29.80) | 5:50.32 | (29.77) |
| 6:19.99 | (29.67) | 6:49.88 | (29.89) |
| 7:20.30 | (30.42) | 7:50.50 | (30.20) |
| 8:20.38 | (29.88) | 8:50.63 | (30.25) |
| 9:20.78 | (30.15) | 9:49.76 | (28.98) |