| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.633 | 21/5:07.293 |
| 2 | 2 | 15.570 | 20/5:02.030 |
| 3 | 1 | 14.402 | 21/5:12.235 |
| 4 | 2 | 14.831 | 21/5:12.039 |
| 5 | 1 | 14.506 | 21/5:10.556 |
| 6 | 1 | 15.214 | 21/5:12.046 |
| 7 | 1 | 14.569 | 21/5:11.175 |
| 8 | 1 | 15.021 | 21/5:11.708 |
| 9 | 1 | 15.178 | 21/5:12.489 |
| 10 | 1 | 16.531 | 20/5:00.910 |
| 11 | 1 | 14.748 | 20/5:00.369 |
| 12 | 1 | 14.325 | 21/5:14.174 |
| 13 | 1 | 14.346 | 21/5:13.181 |
| 14 | 1 | 14.462 | 21/5:12.504 |
| 15 | 1 | 14.381 | 21/5:11.804 |
| 16 | 1 | 15.059 | 21/5:12.081 |
| 17 | 1 | 15.061 | 21/5:12.328 |
| 18 | 1 | 14.732 | 21/5:12.164 |
| 19 | 1 | 15.019 | 21/5:12.334 |
| 20 | 1 | 16.033 | 21/5:13.552 |
| 21 | 1 | 14.717 | 21/5:13.338 |