| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.221 | 18/5:09.978 |
| 2 | 1 | 17.580 | 18/5:13.209 |
| 3 | 2 | 17.864 | 18/5:15.990 |
| 4 | 1 | 17.168 | 18/5:14.248 |
| 5 | 1 | 17.323 | 18/5:13.762 |
| 6 | 1 | 16.740 | 18/5:11.688 |
| 7 | 1 | 19.401 | 18/5:17.049 |
| 8 | 1 | 17.308 | 18/5:16.361 |
| 9 | 1 | 16.481 | 18/5:14.172 |
| 10 | 1 | 18.422 | 18/5:15.914 |
| 11 | 1 | 17.026 | 18/5:15.056 |
| 12 | 1 | 19.161 | 18/5:17.543 |
| 13 | 1 | 17.456 | 18/5:17.286 |
| 14 | 1 | 17.316 | 18/5:16.886 |
| 15 | 1 | 17.178 | 18/5:16.374 |
| 16 | 1 | 17.121 | 18/5:15.862 |
| 17 | 1 | 18.801 | 18/5:17.189 |
| 18 | 1 | 17.320 | 18/5:16.887 |