| 25.30 | 52.87 | (27.57) | |
| 1:20.64 | (27.77) | 1:47.98 | (27.34) |
| 2:15.57 | (27.59) | 2:43.42 | (27.85) |
| 3:11.20 | (27.78) | 3:39.10 | (27.90) |
| 4:07.15 | (28.05) | 4:35.19 | (28.04) |
| 5:03.28 | (28.09) | 5:31.36 | (28.08) |
| 5:59.61 | (28.25) | 6:27.75 | (28.14) |
| 6:55.96 | (28.21) | 7:24.34 | (28.38) |
| 7:52.58 | (28.24) | 8:21.11 | (28.53) |
| 8:49.21 | (28.10) | 9:16.35 | (27.14) |