| 28.16 | 57.73 | (29.57) | |
| 1:27.43 | (29.70) | 1:57.45 | (30.02) |
| 2:27.96 | (30.51) | 2:58.25 | (30.29) |
| 3:28.30 | (30.05) | 3:58.59 | (30.29) |
| 4:29.30 | (30.71) | 5:00.39 | (31.09) |
| 5:31.33 | (30.94) | 6:02.45 | (31.12) |
| 6:33.33 | (30.88) | 7:04.52 | (31.19) |
| 7:36.29 | (31.77) | 8:08.05 | (31.76) |
| 8:39.38 | (31.33) | 9:11.00 | (31.62) |
| 9:42.87 | (31.87) | 10:14.31 | (31.44) |