| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.186 | 18/5:09.348 |
| 2 | 1 | 17.628 | 18/5:13.326 |
| 3 | 1 | 17.120 | 18/5:11.604 |
| 4 | 1 | 17.099 | 18/5:10.649 |
| 5 | 1 | 17.275 | 18/5:10.709 |
| 6 | 1 | 17.372 | 18/5:11.040 |
| 7 | 1 | 18.177 | 18/5:13.347 |
| 8 | 1 | 17.338 | 18/5:13.189 |
| 9 | 1 | 17.243 | 18/5:12.876 |
| 10 | 1 | 19.963 | 18/5:17.522 |
| 11 | 1 | 17.358 | 18/5:17.060 |
| 12 | 1 | 18.042 | 17/5:00.051 |
| 13 | 1 | 17.452 | 18/5:17.427 |
| 14 | 1 | 17.501 | 18/5:17.255 |
| 15 | 1 | 17.397 | 18/5:16.981 |
| 16 | 1 | 17.395 | 18/5:16.739 |
| 17 | 1 | 17.784 | 18/5:16.938 |
| 18 | 1 | 17.494 | 18/5:16.824 |