| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.178 | 19/5:07.382 |
| 2 | 2 | 15.928 | 19/5:05.007 |
| 3 | 2 | 16.537 | 19/5:08.072 |
| 4 | 3 | 16.693 | 19/5:10.346 |
| 5 | 3 | 15.943 | 19/5:08.860 |
| 6 | 4 | 18.035 | 19/5:14.494 |
| 7 | 4 | 16.735 | 19/5:14.990 |
| 8 | 4 | 15.974 | 19/5:13.555 |
| 9 | 4 | 16.618 | 19/5:13.798 |
| 10 | 4 | 16.424 | 19/5:13.623 |
| 11 | 4 | 16.551 | 19/5:13.700 |
| 12 | 4 | 16.371 | 19/5:13.479 |
| 13 | 4 | 19.040 | 18/5:00.499 |
| 14 | 4 | 16.502 | 18/5:00.252 |
| 15 | 4 | 18.828 | 18/5:02.828 |
| 16 | 4 | 16.531 | 18/5:02.499 |
| 17 | 4 | 20.121 | 18/5:06.010 |
| 18 | 5 | 25.553 | 18/5:14.562 |