| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.489 | N/A |
| 2 | 3 | 15.358 | 21/5:08.649 |
| 3 | 3 | 15.609 | 21/5:11.159 |
| 4 | 3 | 15.393 | 21/5:10.555 |
| 5 | 3 | 15.239 | 21/5:09.484 |
| 6 | 3 | 14.977 | 21/5:07.793 |
| 7 | 4 | 15.737 | 21/5:09.199 |
| 8 | 5 | 15.763 | 21/5:10.277 |
| 9 | 5 | 15.421 | 21/5:10.231 |
| 10 | 5 | 15.242 | 21/5:09.797 |
| 11 | 5 | 14.929 | 21/5:08.825 |
| 12 | 5 | 15.128 | 21/5:08.390 |
| 13 | 4 | 15.484 | 21/5:08.622 |
| 14 | 4 | 14.970 | 21/5:08.027 |
| 15 | 4 | 15.276 | 21/5:07.954 |
| 16 | 4 | 15.278 | 21/5:07.894 |
| 17 | 4 | 15.182 | 21/5:07.721 |
| 18 | 3 | 10.479 | 21/5:02.036 |
| 19 | 3 | 15.587 | 21/5:02.657 |
| 20 | 3 | 15.387 | 21/5:03.003 |
| 21 | 3 | 15.149 | 21/5:03.077 |