| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.659 | 20/5:13.179 |
| 2 | 1 | 15.486 | 20/5:11.450 |
| 3 | 1 | 15.909 | 20/5:13.693 |
| 4 | 1 | 15.589 | 20/5:13.214 |
| 5 | 1 | 15.491 | 20/5:12.536 |
| 6 | 1 | 15.714 | 20/5:12.826 |
| 7 | 1 | 15.745 | 20/5:13.122 |
| 8 | 1 | 16.678 | 20/5:15.677 |
| 9 | 1 | 15.586 | 20/5:15.237 |
| 10 | 1 | 15.356 | 20/5:14.425 |
| 11 | 1 | 15.223 | 20/5:13.519 |
| 12 | 1 | 15.451 | 20/5:13.145 |
| 13 | 1 | 15.289 | 20/5:12.578 |
| 14 | 1 | 15.869 | 20/5:12.921 |
| 15 | 1 | 15.555 | 20/5:12.800 |
| 16 | 1 | 15.630 | 20/5:12.787 |
| 17 | 1 | 15.568 | 20/5:12.703 |
| 18 | 1 | 15.464 | 20/5:12.513 |
| 19 | 1 | 15.457 | 20/5:12.335 |
| 20 | 1 | 15.709 | 20/5:12.428 |