| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.357 | 18/5:12.426 |
| 2 | 1 | 16.706 | 18/5:06.567 |
| 3 | 1 | 17.316 | 18/5:08.274 |
| 4 | 2 | 17.686 | 18/5:10.793 |
| 5 | 2 | 16.894 | 18/5:09.452 |
| 6 | 3 | 17.083 | 18/5:09.126 |
| 7 | 1 | 16.982 | 18/5:08.633 |
| 8 | 2 | 16.947 | 18/5:08.185 |
| 9 | 1 | 17.332 | 18/5:08.606 |
| 10 | 1 | 16.993 | 18/5:08.333 |
| 11 | 1 | 17.150 | 18/5:08.366 |
| 12 | 1 | 17.696 | 18/5:09.213 |
| 13 | 1 | 18.241 | 18/5:10.684 |
| 14 | 1 | 17.190 | 18/5:10.594 |
| 15 | 2 | 20.261 | 18/5:14.201 |
| 16 | 2 | 17.314 | 18/5:14.042 |
| 17 | 2 | 17.275 | 18/5:13.860 |
| 18 | 2 | 16.866 | 18/5:13.289 |