| 25.74 | 53.93 | (28.19) | |
| 1:23.13 | (29.20) | 1:52.86 | (29.73) |
| 2:22.77 | (29.91) | 2:52.73 | (29.96) |
| 3:22.53 | (29.80) | 3:52.97 | (30.44) |
| 4:23.22 | (30.25) | 4:53.78 | (30.56) |
| 5:24.44 | (30.66) | 5:55.39 | (30.95) |
| 6:26.13 | (30.74) | 6:56.84 | (30.71) |
| 7:27.40 | (30.56) | 7:58.13 | (30.73) |
| 8:28.94 | (30.81) | 8:59.71 | (30.77) |
| 9:30.10 | (30.39) | 9:59.03 | (28.93) |