| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.530 | 20/5:10.600 |
| 2 | 2 | 15.386 | 20/5:09.159 |
| 3 | 2 | 15.606 | 20/5:10.146 |
| 4 | 2 | 15.594 | 20/5:10.579 |
| 5 | 2 | 15.528 | 20/5:10.576 |
| 6 | 2 | 15.490 | 20/5:10.446 |
| 7 | 2 | 15.386 | 20/5:10.057 |
| 8 | 2 | 15.476 | 20/5:09.990 |
| 9 | 2 | 16.809 | 20/5:12.899 |
| 10 | 2 | 15.574 | 20/5:12.757 |
| 11 | 2 | 15.312 | 20/5:12.165 |
| 12 | 2 | 15.535 | 20/5:12.043 |
| 13 | 2 | 15.626 | 20/5:12.079 |
| 14 | 2 | 15.554 | 20/5:12.008 |
| 15 | 2 | 15.458 | 20/5:11.818 |
| 16 | 2 | 15.380 | 20/5:11.554 |
| 17 | 2 | 15.335 | 20/5:11.269 |
| 18 | 2 | 15.537 | 20/5:11.239 |
| 19 | 2 | 15.718 | 20/5:11.404 |
| 20 | 2 | 15.754 | 20/5:11.587 |