| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.582 | 21/5:06.222 |
| 2 | 3 | 14.159 | 21/5:01.781 |
| 3 | 4 | 18.375 | 20/5:14.107 |
| 4 | 4 | 15.211 | 20/5:11.635 |
| 5 | 4 | 13.964 | 20/5:05.164 |
| 6 | 4 | 13.749 | 20/5:00.133 |
| 7 | 3 | 14.635 | 21/5:14.025 |
| 8 | 3 | 16.340 | 20/5:02.538 |
| 9 | 2 | 14.303 | 20/5:00.707 |
| 10 | 2 | 14.100 | 21/5:13.778 |
| 11 | 3 | 18.420 | 20/5:05.160 |
| 12 | 3 | 13.660 | 20/5:02.497 |
| 13 | 3 | 14.625 | 20/5:01.728 |
| 14 | 4 | 13.964 | 20/5:00.124 |
| 15 | 2 | 14.386 | 21/5:14.262 |
| 16 | 3 | 15.336 | 21/5:14.749 |
| 17 | 3 | 19.785 | 20/5:05.405 |
| 18 | 3 | 17.385 | 20/5:07.754 |
| 19 | 3 | 13.928 | 20/5:06.218 |
| 20 | 3 | 15.786 | 20/5:06.693 |