| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.805 | 19/5:00.295 |
| 2 | 3 | 15.561 | 20/5:13.660 |
| 3 | 3 | 15.416 | 20/5:11.880 |
| 4 | 3 | 15.579 | 20/5:11.805 |
| 5 | 2 | 15.258 | 20/5:10.476 |
| 6 | 2 | 15.604 | 20/5:10.743 |
| 7 | 2 | 16.036 | 20/5:12.169 |
| 8 | 3 | 15.594 | 20/5:12.132 |
| 9 | 3 | 15.844 | 20/5:12.660 |
| 10 | 3 | 15.392 | 20/5:12.178 |
| 11 | 3 | 15.324 | 20/5:11.660 |
| 12 | 3 | 15.501 | 20/5:11.523 |
| 13 | 3 | 15.496 | 20/5:11.400 |
| 14 | 3 | 15.751 | 20/5:11.659 |
| 15 | 2 | 15.564 | 20/5:11.633 |
| 16 | 2 | 15.294 | 20/5:11.274 |
| 17 | 2 | 17.726 | 20/5:13.818 |
| 18 | 3 | 18.116 | 19/5:00.687 |
| 19 | 3 | 15.557 | 19/5:00.418 |