| 24.65 | 51.28 | (26.63) | |
| 1:18.08 | (26.80) | 1:45.32 | (27.24) |
| 2:12.62 | (27.30) | 2:39.97 | (27.35) |
| 3:07.49 | (27.52) | 3:35.17 | (27.68) |
| 4:03.06 | (27.89) | 4:30.80 | (27.74) |
| 4:58.65 | (27.85) | 5:26.69 | (28.04) |
| 5:54.70 | (28.01) | 6:22.81 | (28.11) |
| 6:50.99 | (28.18) | 7:19.16 | (28.17) |
| 7:47.40 | (28.24) | 8:15.42 | (28.02) |
| 8:43.12 | (27.70) | 9:09.72 | (26.60) |