| 26.67 | 54.89 | (28.22) | |
| 1:23.46 | (28.57) | 1:52.08 | (28.62) |
| 2:20.65 | (28.57) | 2:49.32 | (28.67) |
| 3:18.14 | (28.82) | 3:47.17 | (29.03) |
| 4:15.10 | (27.93) | 4:42.94 | (27.84) |
| 5:11.08 | (28.14) | 5:39.25 | (28.17) |
| 6:07.70 | (28.45) | 6:36.10 | (28.40) |
| 7:04.38 | (28.28) | 7:32.99 | (28.61) |
| 8:00.59 | (27.60) | 8:28.47 | (27.88) |
| 8:56.47 | (28.00) | 9:22.73 | (26.26) |