| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.163 | 15/5:02.445 |
| 2 | 4 | 20.285 | 15/5:03.360 |
| 3 | 4 | 16.961 | 16/5:06.181 |
| 4 | 4 | 16.496 | 17/5:14.096 |
| 5 | 3 | 15.946 | 17/5:05.493 |
| 6 | 3 | 21.483 | 17/5:15.446 |
| 7 | 4 | 16.623 | 17/5:10.753 |
| 8 | 2 | 16.776 | 17/5:07.558 |
| 9 | 2 | 17.024 | 17/5:05.541 |
| 10 | 2 | 16.727 | 17/5:03.423 |
| 11 | 2 | 16.196 | 17/5:00.869 |
| 12 | 2 | 16.628 | 18/5:16.962 |
| 13 | 2 | 16.348 | 18/5:15.216 |
| 14 | 1 | 16.227 | 18/5:13.564 |
| 15 | 2 | 17.415 | 18/5:13.558 |
| 16 | 1 | 15.732 | 18/5:11.659 |
| 17 | 1 | 16.585 | 18/5:10.886 |
| 18 | 1 | 20.909 | 18/5:14.524 |