| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.642 | 21/5:07.482 |
| 2 | 2 | 14.896 | 21/5:10.149 |
| 3 | 2 | 14.461 | 21/5:07.993 |
| 4 | 2 | 14.585 | 21/5:07.566 |
| 5 | 2 | 14.721 | 21/5:07.881 |
| 6 | 2 | 15.671 | 21/5:11.416 |
| 7 | 2 | 15.103 | 21/5:12.237 |
| 8 | 2 | 14.539 | 21/5:11.372 |
| 9 | 2 | 14.505 | 21/5:10.620 |
| 10 | 2 | 14.205 | 21/5:09.389 |
| 11 | 2 | 14.206 | 21/5:08.383 |
| 12 | 2 | 14.057 | 21/5:07.284 |
| 13 | 2 | 14.285 | 21/5:06.723 |
| 14 | 2 | 14.224 | 21/5:06.150 |
| 15 | 2 | 16.353 | 21/5:08.634 |
| 16 | 2 | 14.257 | 21/5:08.057 |
| 17 | 2 | 14.016 | 21/5:07.250 |
| 18 | 2 | 13.981 | 21/5:06.492 |
| 19 | 2 | 14.401 | 21/5:06.277 |
| 20 | 2 | 14.544 | 21/5:06.235 |
| 21 | 2 | 14.430 | 21/5:06.082 |