| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.363 | 18/5:12.534 |
| 2 | 1 | 17.256 | 18/5:11.571 |
| 3 | 1 | 17.334 | 18/5:11.718 |
| 4 | 1 | 17.619 | 18/5:13.074 |
| 5 | 1 | 17.554 | 18/5:13.654 |
| 6 | 1 | 17.528 | 18/5:13.962 |
| 7 | 1 | 17.539 | 18/5:14.211 |
| 8 | 2 | 19.073 | 17/5:00.190 |
| 9 | 2 | 17.272 | 18/5:17.076 |
| 10 | 2 | 17.393 | 18/5:16.676 |
| 11 | 2 | 17.247 | 18/5:16.109 |
| 12 | 2 | 17.220 | 18/5:15.597 |
| 13 | 2 | 17.574 | 18/5:15.654 |
| 14 | 2 | 17.226 | 18/5:15.255 |
| 15 | 2 | 17.286 | 18/5:14.981 |
| 16 | 2 | 17.016 | 18/5:14.438 |
| 17 | 2 | 17.450 | 18/5:14.418 |
| 18 | 2 | 17.654 | 18/5:14.604 |