| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.558 | 18/5:16.044 |
| 2 | 1 | 16.797 | 18/5:09.195 |
| 3 | 1 | 17.477 | 18/5:10.992 |
| 4 | 1 | 17.327 | 18/5:11.215 |
| 5 | 1 | 17.071 | 18/5:10.428 |
| 6 | 1 | 17.387 | 18/5:10.851 |
| 7 | 1 | 17.402 | 18/5:11.191 |
| 8 | 1 | 17.166 | 18/5:10.916 |
| 9 | 1 | 17.508 | 18/5:11.386 |
| 10 | 1 | 17.811 | 18/5:12.307 |
| 11 | 1 | 17.561 | 18/5:12.651 |
| 12 | 1 | 17.333 | 18/5:12.597 |
| 13 | 1 | 17.304 | 18/5:12.510 |
| 14 | 1 | 17.474 | 18/5:12.654 |
| 15 | 1 | 17.304 | 18/5:12.576 |
| 16 | 1 | 17.135 | 18/5:12.316 |
| 17 | 1 | 17.390 | 18/5:12.358 |
| 18 | 1 | 17.508 | 18/5:12.513 |