| 24.65 | 51.94 | (27.29) | |
| 1:19.70 | (27.76) | 1:47.85 | (28.15) |
| 2:15.71 | (27.86) | 2:44.12 | (28.41) |
| 3:12.80 | (28.68) | 3:42.07 | (29.27) |
| 4:10.79 | (28.72) | 4:39.43 | (28.64) |
| 5:08.30 | (28.87) | 5:37.17 | (28.87) |
| 6:05.90 | (28.73) | 6:34.97 | (29.07) |
| 7:04.33 | (29.36) | 7:33.20 | (28.87) |
| 8:02.09 | (28.89) | 8:30.75 | (28.66) |
| 8:58.91 | (28.16) | 9:25.67 | (26.76) |