| 24.74 | 51.65 | (26.91) | |
| 1:19.32 | (27.67) | 1:47.14 | (27.82) |
| 2:15.11 | (27.97) | 2:43.04 | (27.93) |
| 3:11.31 | (28.27) | 3:39.84 | (28.53) |
| 4:08.40 | (28.56) | 4:36.92 | (28.52) |
| 5:05.57 | (28.65) | 5:34.27 | (28.70) |
| 6:02.90 | (28.63) | 6:31.78 | (28.88) |
| 7:00.85 | (29.07) | 7:29.73 | (28.88) |
| 7:58.57 | (28.84) | 8:27.39 | (28.82) |
| 8:55.83 | (28.44) | 9:21.58 | (25.75) |