| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.361 | 17/5:12.137 |
| 2 | 5 | 18.581 | 17/5:14.007 |
| 3 | 4 | 18.540 | 17/5:14.398 |
| 4 | 4 | 18.413 | 17/5:14.054 |
| 5 | 4 | 18.977 | 17/5:15.765 |
| 6 | 4 | 18.398 | 17/5:15.265 |
| 7 | 4 | 18.483 | 17/5:15.114 |
| 8 | 4 | 18.522 | 17/5:15.084 |
| 9 | 4 | 18.836 | 17/5:15.654 |
| 10 | 4 | 18.387 | 17/5:15.347 |
| 11 | 4 | 18.360 | 17/5:15.053 |
| 12 | 4 | 19.352 | 17/5:16.214 |
| 13 | 4 | 19.081 | 17/5:16.842 |
| 14 | 4 | 18.687 | 17/5:16.902 |
| 15 | 4 | 19.960 | 17/5:18.396 |
| 16 | 4 | 18.372 | 17/5:18.017 |
| 17 | 4 | 18.427 | 17/5:17.737 |