| 26.86 | 55.63 | (28.77) | |
| 1:25.18 | (29.55) | 1:55.37 | (30.19) |
| 2:25.59 | (30.22) | 2:55.36 | (29.77) |
| 3:25.27 | (29.91) | 3:55.34 | (30.07) |
| 4:25.52 | (30.18) | 4:56.00 | (30.48) |
| 5:26.25 | (30.25) | 5:56.35 | (30.10) |
| 6:26.55 | (30.20) | 6:56.97 | (30.42) |
| 7:27.33 | (30.36) | 7:57.55 | (30.22) |
| 8:27.99 | (30.44) | 8:58.37 | (30.38) |
| 9:28.41 | (30.04) | 9:56.36 | (27.95) |