| 24.94 | 52.39 | (27.45) | |
| 1:20.80 | (28.41) | 1:49.84 | (29.04) |
| 2:18.90 | (29.06) | 2:48.12 | (29.22) |
| 3:17.43 | (29.31) | 3:46.97 | (29.54) |
| 4:16.81 | (29.84) | 4:46.55 | (29.74) |
| 5:16.18 | (29.63) | 5:45.93 | (29.75) |
| 6:15.92 | (29.99) | 6:45.76 | (29.84) |
| 7:15.61 | (29.85) | 7:45.54 | (29.93) |
| 8:15.62 | (30.08) | 8:45.92 | (30.30) |
| 9:15.90 | (29.98) | 9:44.91 | (29.01) |