| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.081 | 22/5:09.782 |
| 2 | 4 | 13.525 | 22/5:03.666 |
| 3 | 4 | 17.264 | 21/5:14.090 |
| 4 | 4 | 13.862 | 21/5:08.343 |
| 5 | 4 | 15.345 | 21/5:11.123 |
| 6 | 4 | 13.576 | 21/5:06.786 |
| 7 | 4 | 13.384 | 21/5:03.111 |
| 8 | 4 | 13.812 | 21/5:01.479 |
| 9 | 4 | 13.269 | 22/5:13.177 |
| 10 | 4 | 13.957 | 22/5:12.565 |
| 11 | 4 | 19.426 | 21/5:08.320 |
| 12 | 4 | 17.279 | 21/5:12.865 |
| 13 | 4 | 18.842 | 20/5:04.034 |
| 14 | 4 | 13.490 | 20/5:01.589 |
| 15 | 4 | 13.488 | 21/5:14.440 |
| 16 | 4 | 13.774 | 21/5:12.866 |
| 17 | 4 | 14.295 | 21/5:12.121 |
| 18 | 4 | 14.950 | 21/5:12.222 |
| 19 | 4 | 19.957 | 20/5:02.712 |
| 20 | 4 | 17.261 | 20/5:04.837 |