| 24.98 | 52.04 | (27.06) | |
| 1:19.66 | (27.62) | 1:47.98 | (28.32) |
| 2:16.66 | (28.68) | 2:45.56 | (28.90) |
| 3:14.21 | (28.65) | 3:43.01 | (28.80) |
| 4:12.13 | (29.12) | 4:41.21 | (29.08) |
| 5:10.09 | (28.88) | 5:38.88 | (28.79) |
| 6:07.90 | (29.02) | 6:36.86 | (28.96) |
| 7:05.73 | (28.87) | 7:34.37 | (28.64) |
| 8:02.93 | (28.56) | 8:31.50 | (28.57) |
| 8:59.08 | (27.58) | 9:25.61 | (26.53) |