| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.320 | 19/5:10.080 |
| 2 | 4 | 15.675 | 19/5:03.952 |
| 3 | 6 | 17.959 | 19/5:16.375 |
| 4 | 6 | 15.731 | 19/5:12.004 |
| 5 | 6 | 16.974 | 19/5:14.104 |
| 6 | 6 | 18.585 | 18/5:03.732 |
| 7 | 6 | 20.208 | 18/5:12.305 |
| 8 | 7 | 18.510 | 18/5:14.914 |
| 9 | 6 | 15.471 | 18/5:10.866 |
| 10 | 6 | 15.038 | 18/5:06.848 |
| 11 | 6 | 15.066 | 18/5:03.606 |
| 12 | 6 | 15.795 | 18/5:01.998 |
| 13 | 6 | 15.440 | 18/5:00.146 |
| 14 | 8 | 22.280 | 18/5:07.353 |
| 15 | 8 | 15.512 | 18/5:05.477 |
| 16 | 7 | 15.020 | 18/5:03.282 |
| 17 | 7 | 17.839 | 18/5:04.330 |
| 18 | 7 | 15.850 | 18/5:03.273 |