| 25.93 | 55.59 | (29.66) | |
| 1:25.76 | (30.17) | 1:55.98 | (30.22) |
| 2:26.38 | (30.40) | 2:56.39 | (30.01) |
| 3:26.65 | (30.26) | 3:57.18 | (30.53) |
| 4:27.45 | (30.27) | 4:57.63 | (30.18) |
| 5:28.01 | (30.38) | 5:58.12 | (30.11) |
| 6:28.57 | (30.45) | 6:59.10 | (30.53) |
| 7:29.06 | (29.96) | 7:59.71 | (30.65) |
| 8:29.67 | (29.96) | 9:00.15 | (30.48) |
| 9:30.93 | (30.78) | 9:59.99 | (29.06) |