| 25.70 | 54.07 | (28.37) | |
| 1:23.27 | (29.20) | 1:53.23 | (29.96) |
| 2:23.14 | (29.91) | 2:53.53 | (30.39) |
| 3:23.68 | (30.15) | 3:54.18 | (30.50) |
| 4:24.54 | (30.36) | 4:55.03 | (30.49) |
| 5:26.44 | (31.41) | 5:57.84 | (31.40) |
| 6:29.39 | (31.55) | 7:00.73 | (31.34) |
| 7:32.16 | (31.43) | 8:03.50 | (31.34) |
| 8:34.80 | (31.30) | 9:05.99 | (31.19) |
| 9:37.35 | (31.36) | 10:07.93 | (30.58) |