| 25.24 | 52.68 | (27.44) | |
| 1:20.56 | (27.88) | 1:48.59 | (28.03) |
| 2:16.50 | (27.91) | 2:44.74 | (28.24) |
| 3:13.19 | (28.45) | 3:41.61 | (28.42) |
| 4:10.06 | (28.45) | 4:38.80 | (28.74) |
| 5:07.40 | (28.60) | 5:36.06 | (28.66) |
| 6:05.02 | (28.96) | 6:33.71 | (28.69) |
| 7:02.55 | (28.84) | 7:31.57 | (29.02) |
| 8:00.50 | (28.93) | 8:29.24 | (28.74) |
| 8:58.01 | (28.77) | 9:25.52 | (27.51) |