| 25.56 | 53.10 | (27.54) | |
| 1:21.24 | (28.14) | 1:49.20 | (27.96) |
| 2:17.31 | (28.11) | 2:45.20 | (27.89) |
| 3:13.21 | (28.01) | 3:41.56 | (28.35) |
| 4:10.04 | (28.48) | 4:38.50 | (28.46) |
| 5:06.84 | (28.34) | 5:35.06 | (28.22) |
| 6:03.71 | (28.65) | 6:32.51 | (28.80) |
| 7:01.40 | (28.89) | 7:30.17 | (28.77) |
| 7:58.95 | (28.78) | 8:28.12 | (29.17) |
| 8:57.18 | (29.06) | 9:25.12 | (27.94) |