| 25.80 | 53.93 | (28.13) | |
| 1:21.98 | (28.05) | 1:51.12 | (29.14) |
| 2:20.44 | (29.32) | 2:49.89 | (29.45) |
| 3:19.22 | (29.33) | 3:48.61 | (29.39) |
| 4:18.59 | (29.98) | 4:48.81 | (30.22) |
| 5:18.87 | (30.06) | 5:49.45 | (30.58) |
| 6:19.92 | (30.47) | 6:51.15 | (31.23) |
| 7:21.79 | (30.64) | 7:53.28 | (31.49) |
| 8:24.55 | (31.27) | 8:55.88 | (31.33) |
| 9:27.22 | (31.34) | 9:58.32 | (31.10) |