| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.023 | 18/5:06.414 |
| 2 | 4 | 17.354 | 18/5:09.393 |
| 3 | 4 | 17.232 | 18/5:09.654 |
| 4 | 4 | 18.498 | 18/5:15.481 |
| 5 | 4 | 16.986 | 18/5:13.535 |
| 6 | 4 | 17.334 | 18/5:13.281 |
| 7 | 4 | 16.920 | 18/5:12.035 |
| 8 | 4 | 17.502 | 18/5:12.410 |
| 9 | 4 | 16.928 | 18/5:11.554 |
| 10 | 4 | 17.603 | 18/5:12.084 |
| 11 | 4 | 16.960 | 18/5:11.465 |
| 12 | 4 | 17.393 | 18/5:11.600 |
| 13 | 4 | 16.974 | 18/5:11.133 |
| 14 | 4 | 17.445 | 18/5:11.338 |
| 15 | 4 | 17.977 | 18/5:12.155 |
| 16 | 4 | 16.950 | 18/5:11.714 |
| 17 | 4 | 16.951 | 18/5:11.326 |
| 18 | 4 | 17.435 | 18/5:11.465 |