| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.238 | 16/5:07.808 |
| 2 | 2 | 19.105 | 16/5:06.744 |
| 3 | 1 | 19.481 | 16/5:08.394 |
| 4 | 2 | 19.294 | 16/5:08.472 |
| 5 | 2 | 20.184 | 16/5:11.366 |
| 6 | 2 | 19.729 | 16/5:12.082 |
| 7 | 2 | 19.697 | 16/5:12.521 |
| 8 | 2 | 19.619 | 16/5:12.694 |
| 9 | 2 | 19.841 | 16/5:13.223 |
| 10 | 2 | 20.315 | 16/5:14.404 |
| 11 | 2 | 19.296 | 16/5:13.889 |
| 12 | 2 | 19.497 | 16/5:13.728 |
| 13 | 1 | 19.616 | 16/5:13.737 |
| 14 | 1 | 19.720 | 16/5:13.865 |
| 15 | 1 | 19.748 | 16/5:14.005 |
| 16 | 2 | 22.516 | 16/5:16.896 |