| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.668 | 21/5:08.028 |
| 2 | 3 | 15.126 | 21/5:12.837 |
| 3 | 3 | 15.039 | 21/5:13.831 |
| 4 | 3 | 14.710 | 21/5:12.601 |
| 5 | 2 | 14.283 | 21/5:10.069 |
| 6 | 2 | 14.468 | 21/5:09.029 |
| 7 | 2 | 14.801 | 21/5:09.285 |
| 8 | 2 | 15.255 | 21/5:10.669 |
| 9 | 2 | 15.358 | 21/5:11.985 |
| 10 | 2 | 14.181 | 21/5:10.567 |
| 11 | 2 | 14.216 | 21/5:09.473 |
| 12 | 2 | 13.898 | 21/5:08.005 |
| 13 | 2 | 14.416 | 21/5:07.600 |
| 14 | 2 | 14.439 | 21/5:07.287 |
| 15 | 2 | 14.016 | 21/5:06.424 |
| 16 | 2 | 13.850 | 21/5:05.450 |
| 17 | 2 | 13.972 | 21/5:04.742 |
| 18 | 2 | 14.023 | 21/5:04.172 |
| 19 | 2 | 14.279 | 21/5:03.945 |
| 20 | 2 | 14.383 | 21/5:03.850 |