| 25.70 | 53.37 | (27.67) | |
| 1:21.40 | (28.03) | 1:49.56 | (28.16) |
| 2:17.72 | (28.16) | 2:45.95 | (28.23) |
| 3:14.16 | (28.21) | 3:42.61 | (28.45) |
| 4:10.92 | (28.31) | 4:39.41 | (28.49) |
| 5:08.13 | (28.72) | 5:36.86 | (28.73) |
| 6:05.65 | (28.79) | 6:34.43 | (28.78) |
| 7:03.59 | (29.16) | 7:32.72 | (29.13) |
| 8:01.88 | (29.16) | 8:30.87 | (28.99) |
| 8:59.65 | (28.78) | 9:26.60 | (26.95) |