| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.575 | 21/5:06.075 |
| 2 | 4 | 14.522 | 21/5:05.519 |
| 3 | 4 | 17.770 | 20/5:12.447 |
| 4 | 4 | 13.370 | 20/5:01.185 |
| 5 | 4 | 15.458 | 20/5:02.780 |
| 6 | 4 | 13.510 | 21/5:12.218 |
| 7 | 4 | 15.323 | 21/5:13.584 |
| 8 | 4 | 16.394 | 20/5:02.305 |
| 9 | 4 | 18.727 | 20/5:10.331 |
| 10 | 4 | 14.342 | 20/5:07.982 |
| 11 | 4 | 15.969 | 20/5:09.018 |
| 12 | 4 | 17.291 | 20/5:12.085 |
| 13 | 4 | 18.279 | 19/5:00.390 |
| 14 | 4 | 13.558 | 20/5:12.983 |
| 15 | 4 | 12.756 | 20/5:09.125 |
| 16 | 4 | 14.839 | 20/5:08.354 |
| 17 | 4 | 12.827 | 20/5:05.306 |
| 18 | 4 | 12.243 | 20/5:01.948 |
| 19 | 4 | 11.698 | 21/5:13.288 |
| 20 | 4 | 12.965 | 21/5:11.237 |
| 21 | 4 | 13.596 | 21/5:10.012 |