| 0.00 | 32.91 | ||
| 51.87 | (18.96) | 1:11.23 | (19.36) |
| 1:31.18 | (19.95) | 1:51.00 | (19.82) |
| 2:10.60 | (19.60) | 2:30.12 | (19.52) |
| 2:49.53 | (19.41) | 3:09.08 | (19.55) |
| 3:28.57 | (19.49) | 3:47.72 | (19.15) |
| 4:01.45 | (13.73) | 4:25.90 | (24.45) |
| 4:44.90 | (19.00) | 5:04.06 | (19.16) |
| 5:22.98 | (18.92) | 5:42.28 | (19.30) |
| 6:01.89 | (19.61) | 6:20.96 | (19.07) |