| 25.01 | 52.04 | (27.03) | |
| 1:19.51 | (27.47) | 1:47.22 | (27.71) |
| 2:15.03 | (27.81) | 2:42.86 | (27.83) |
| 3:10.76 | (27.90) | 3:38.82 | (28.06) |
| 4:06.97 | (28.15) | 4:35.82 | (28.85) |
| 5:04.15 | (28.33) | 5:32.51 | (28.36) |
| 6:00.70 | (28.19) | 6:29.16 | (28.46) |
| 6:57.50 | (28.34) | 7:26.02 | (28.52) |
| 7:54.48 | (28.46) | 8:23.19 | (28.71) |
| 8:51.72 | (28.53) | 9:19.99 | (28.27) |