| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.141 | 18/5:08.538 |
| 2 | 1 | 16.916 | 18/5:06.513 |
| 3 | 1 | 17.305 | 18/5:08.172 |
| 4 | 1 | 18.726 | 18/5:15.396 |
| 5 | 1 | 17.194 | 18/5:14.215 |
| 6 | 1 | 17.127 | 18/5:13.227 |
| 7 | 1 | 17.183 | 18/5:12.665 |
| 8 | 1 | 17.307 | 18/5:12.522 |
| 9 | 1 | 17.833 | 18/5:13.464 |
| 10 | 1 | 16.947 | 18/5:12.622 |
| 11 | 1 | 17.033 | 18/5:12.074 |
| 12 | 2 | 17.719 | 18/5:12.646 |
| 13 | 1 | 16.814 | 18/5:11.877 |
| 14 | 1 | 17.036 | 18/5:11.504 |
| 15 | 1 | 17.149 | 18/5:11.316 |
| 16 | 1 | 17.492 | 18/5:11.537 |
| 17 | 1 | 17.132 | 18/5:11.351 |
| 18 | 2 | 19.737 | 18/5:13.791 |