| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.018 | N/A |
| 2 | 1 | 16.883 | 18/5:06.029 |
| 3 | 1 | 17.088 | 18/5:07.771 |
| 4 | 1 | 17.587 | 18/5:11.018 |
| 5 | 1 | 17.376 | 18/5:11.987 |
| 6 | 1 | 17.547 | 18/5:13.053 |
| 7 | 1 | 17.528 | 18/5:13.710 |
| 8 | 1 | 17.260 | 18/5:13.528 |
| 9 | 1 | 17.338 | 18/5:13.557 |
| 10 | 1 | 17.231 | 18/5:13.378 |
| 11 | 1 | 17.580 | 18/5:13.828 |
| 12 | 1 | 17.596 | 18/5:14.221 |
| 13 | 1 | 17.367 | 18/5:14.224 |
| 14 | 1 | 17.510 | 18/5:14.413 |
| 15 | 1 | 18.038 | 18/5:15.217 |
| 16 | 1 | 17.654 | 18/5:15.478 |
| 17 | 1 | 17.607 | 18/5:15.657 |
| 18 | 1 | 18.293 | 18/5:16.501 |