| 25.65 | 53.50 | (27.85) | |
| 1:21.65 | (28.15) | 1:50.50 | (28.85) |
| 2:19.49 | (28.99) | 2:48.12 | (28.63) |
| 3:16.74 | (28.62) | 3:45.45 | (28.71) |
| 4:14.06 | (28.61) | 4:43.03 | (28.97) |
| 5:11.62 | (28.59) | 5:40.77 | (29.15) |
| 6:09.80 | (29.03) | 6:38.83 | (29.03) |
| 7:07.77 | (28.94) | 7:36.92 | (29.15) |
| 8:06.05 | (29.13) | 8:35.14 | (29.09) |
| 9:03.98 | (28.84) | 9:31.85 | (27.87) |