| 25.49 | 52.89 | (27.40) | |
| 1:20.81 | (27.92) | 1:48.70 | (27.89) |
| 2:16.85 | (28.15) | 2:44.88 | (28.03) |
| 3:12.97 | (28.09) | 3:41.05 | (28.08) |
| 4:09.21 | (28.16) | 4:37.40 | (28.19) |
| 5:05.55 | (28.15) | 5:33.74 | (28.19) |
| 6:01.93 | (28.19) | 6:30.09 | (28.16) |
| 6:58.16 | (28.07) | 7:25.94 | (27.78) |
| 7:54.14 | (28.20) | 8:22.08 | (27.94) |
| 8:49.21 | (27.13) | 9:16.19 | (26.98) |