| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.235 | 20/5:04.700 |
| 2 | 1 | 15.238 | 20/5:04.730 |
| 3 | 2 | 17.629 | 19/5:04.646 |
| 4 | 2 | 16.661 | 19/5:07.624 |
| 5 | 2 | 15.458 | 19/5:04.840 |
| 6 | 2 | 15.460 | 19/5:02.990 |
| 7 | 1 | 15.215 | 19/5:01.003 |
| 8 | 1 | 16.323 | 19/5:02.145 |
| 9 | 1 | 17.210 | 19/5:04.906 |
| 10 | 2 | 17.193 | 19/5:07.082 |
| 11 | 2 | 20.364 | 19/5:14.339 |
| 12 | 1 | 15.110 | 19/5:12.069 |
| 13 | 2 | 17.505 | 19/5:13.648 |
| 14 | 2 | 16.090 | 19/5:13.081 |
| 15 | 1 | 16.884 | 19/5:13.595 |
| 16 | 1 | 15.823 | 19/5:12.785 |
| 17 | 1 | 15.965 | 19/5:12.229 |
| 18 | 1 | 16.425 | 19/5:12.221 |
| 19 | 1 | 17.374 | 19/5:13.162 |