| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.679 | 20/5:13.580 |
| 2 | 1 | 15.536 | 20/5:12.150 |
| 3 | 1 | 15.851 | 20/5:13.773 |
| 4 | 1 | 15.251 | 20/5:11.585 |
| 5 | 1 | 16.025 | 20/5:13.368 |
| 6 | 1 | 15.356 | 20/5:12.327 |
| 7 | 1 | 15.034 | 20/5:10.663 |
| 8 | 1 | 15.521 | 20/5:10.632 |
| 9 | 1 | 15.112 | 20/5:09.700 |
| 10 | 1 | 15.678 | 20/5:10.086 |
| 11 | 1 | 15.548 | 20/5:10.165 |
| 12 | 1 | 15.681 | 20/5:10.453 |
| 13 | 1 | 15.518 | 20/5:10.446 |
| 14 | 1 | 15.661 | 20/5:10.644 |
| 15 | 1 | 15.636 | 20/5:10.783 |
| 16 | 1 | 15.699 | 20/5:10.983 |
| 17 | 1 | 16.119 | 20/5:11.653 |
| 18 | 1 | 16.582 | 20/5:12.763 |
| 19 | 1 | 15.286 | 20/5:12.393 |
| 20 | 1 | 15.717 | 20/5:12.490 |