| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.231 | 19/5:08.389 |
| 2 | 4 | 15.475 | 19/5:01.207 |
| 3 | 4 | 15.139 | 20/5:12.300 |
| 4 | 3 | 15.319 | 20/5:10.820 |
| 5 | 3 | 15.886 | 20/5:12.200 |
| 6 | 3 | 15.386 | 20/5:11.453 |
| 7 | 1 | 16.085 | 20/5:12.917 |
| 8 | 1 | 15.595 | 20/5:12.790 |
| 9 | 1 | 15.352 | 20/5:12.151 |
| 10 | 1 | 15.306 | 20/5:11.548 |
| 11 | 2 | 17.471 | 20/5:14.991 |
| 12 | 2 | 15.132 | 20/5:13.962 |
| 13 | 2 | 15.216 | 20/5:13.220 |
| 14 | 2 | 15.286 | 20/5:12.684 |
| 15 | 1 | 15.482 | 20/5:12.481 |
| 16 | 2 | 15.520 | 20/5:12.351 |
| 17 | 2 | 15.300 | 20/5:11.978 |
| 18 | 2 | 18.246 | 20/5:14.919 |
| 19 | 2 | 17.741 | 19/5:01.168 |