| 25.14 | 52.92 | (27.78) | |
| 1:21.45 | (28.53) | 1:50.19 | (28.74) |
| 2:17.59 | (27.40) | 2:45.22 | (27.63) |
| 3:13.41 | (28.19) | 3:41.94 | (28.53) |
| 4:09.92 | (27.98) | 4:38.20 | (28.28) |
| 5:06.88 | (28.68) | 5:35.33 | (28.45) |
| 6:03.98 | (28.65) | 6:32.81 | (28.83) |
| 7:01.23 | (28.42) | 7:29.12 | (27.89) |
| 7:57.60 | (28.48) | 8:26.13 | (28.53) |
| 8:53.65 | (27.52) | 9:19.33 | (25.68) |