| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.421 | 18/5:13.578 |
| 2 | 3 | 17.554 | 18/5:14.775 |
| 3 | 2 | 17.158 | 18/5:12.798 |
| 4 | 1 | 17.566 | 18/5:13.645 |
| 5 | 1 | 17.083 | 18/5:12.415 |
| 6 | 1 | 18.226 | 18/5:15.024 |
| 7 | 2 | 17.687 | 18/5:15.501 |
| 8 | 2 | 17.284 | 18/5:14.953 |
| 9 | 2 | 17.654 | 18/5:15.266 |
| 10 | 2 | 17.125 | 18/5:14.564 |
| 11 | 2 | 17.562 | 18/5:14.705 |
| 12 | 2 | 18.270 | 18/5:15.885 |
| 13 | 2 | 17.572 | 18/5:15.917 |
| 14 | 2 | 17.168 | 18/5:15.424 |
| 15 | 2 | 17.721 | 18/5:15.661 |
| 16 | 2 | 17.260 | 18/5:15.350 |
| 17 | 1 | 17.355 | 18/5:15.176 |
| 18 | 1 | 17.489 | 18/5:15.155 |