| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.368 | 20/5:07.360 |
| 2 | 1 | 15.638 | 20/5:10.060 |
| 3 | 1 | 14.869 | 20/5:05.833 |
| 4 | 1 | 15.134 | 20/5:05.045 |
| 5 | 3 | 19.292 | 19/5:05.144 |
| 6 | 3 | 15.669 | 19/5:03.905 |
| 7 | 2 | 15.032 | 19/5:01.291 |
| 8 | 2 | 14.693 | 20/5:14.237 |
| 9 | 2 | 15.522 | 20/5:13.816 |
| 10 | 2 | 15.763 | 20/5:13.960 |
| 11 | 1 | 15.112 | 20/5:12.895 |
| 12 | 1 | 14.795 | 20/5:11.478 |
| 13 | 1 | 15.658 | 20/5:11.608 |
| 14 | 1 | 16.801 | 20/5:13.351 |
| 15 | 1 | 15.121 | 20/5:12.623 |
| 16 | 1 | 15.160 | 20/5:12.034 |
| 17 | 1 | 15.564 | 20/5:11.989 |
| 18 | 1 | 15.573 | 20/5:11.960 |
| 19 | 1 | 15.233 | 20/5:11.576 |
| 20 | 1 | 15.200 | 20/5:11.197 |