| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.421 | 18/5:13.578 |
| 2 | 1 | 17.220 | 18/5:11.769 |
| 3 | 1 | 17.569 | 18/5:13.260 |
| 4 | 1 | 17.242 | 18/5:12.534 |
| 5 | 1 | 17.308 | 18/5:12.336 |
| 6 | 1 | 17.082 | 18/5:11.526 |
| 7 | 1 | 17.273 | 18/5:11.439 |
| 8 | 1 | 17.553 | 18/5:12.003 |
| 9 | 2 | 19.717 | 18/5:16.770 |
| 10 | 2 | 16.783 | 18/5:15.302 |
| 11 | 2 | 17.278 | 18/5:14.912 |
| 12 | 1 | 17.445 | 18/5:14.837 |
| 13 | 1 | 17.010 | 18/5:14.171 |
| 14 | 1 | 16.921 | 18/5:13.485 |
| 15 | 1 | 17.153 | 18/5:13.170 |
| 16 | 1 | 17.095 | 18/5:12.829 |
| 17 | 1 | 17.357 | 18/5:12.805 |
| 18 | 2 | 23.217 | 18/5:18.644 |