| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.045 | 16/5:04.720 |
| 2 | 4 | 15.138 | 18/5:07.647 |
| 3 | 4 | 15.488 | 19/5:14.583 |
| 4 | 4 | 15.360 | 19/5:08.897 |
| 5 | 4 | 15.443 | 19/5:05.801 |
| 6 | 4 | 15.137 | 19/5:02.768 |
| 7 | 3 | 15.315 | 19/5:01.085 |
| 8 | 3 | 22.229 | 19/5:16.243 |
| 9 | 3 | 15.172 | 19/5:13.135 |
| 10 | 3 | 15.370 | 19/5:11.024 |
| 11 | 3 | 15.039 | 19/5:08.726 |
| 12 | 3 | 15.541 | 19/5:07.605 |
| 13 | 3 | 15.348 | 19/5:06.375 |
| 14 | 3 | 15.133 | 19/5:05.029 |
| 15 | 3 | 15.283 | 19/5:04.052 |
| 16 | 4 | 18.268 | 19/5:06.742 |
| 17 | 4 | 20.027 | 19/5:11.081 |
| 18 | 4 | 15.351 | 19/5:10.003 |
| 19 | 4 | 15.177 | 19/5:08.864 |