| 26.59 | 55.98 | (29.39) | |
| 1:25.84 | (29.86) | 1:55.82 | (29.98) |
| 2:26.03 | (30.21) | 2:56.25 | (30.22) |
| 3:26.49 | (30.24) | 3:57.08 | (30.59) |
| 4:27.83 | (30.75) | 4:58.64 | (30.81) |
| 5:29.11 | (30.47) | 5:59.96 | (30.85) |
| 6:30.78 | (30.82) | 7:01.65 | (30.87) |
| 7:32.68 | (31.03) | 8:03.90 | (31.22) |
| 8:34.71 | (30.81) | 9:05.85 | (31.14) |
| 9:36.89 | (31.04) | 10:07.16 | (30.27) |