| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 10.015 | N/A |
| 2 | 4 | 15.692 | 20/5:08.163 |
| 3 | 4 | 18.354 | 19/5:16.429 |
| 4 | 4 | 16.303 | 19/5:12.109 |
| 5 | 4 | 16.292 | 19/5:09.899 |
| 6 | 4 | 14.639 | 19/5:02.623 |
| 7 | 4 | 16.454 | 19/5:03.217 |
| 8 | 4 | 14.678 | 20/5:15.133 |
| 9 | 4 | 12.762 | 20/5:07.303 |
| 10 | 4 | 19.889 | 19/5:00.141 |
| 11 | 4 | 17.344 | 19/5:02.347 |
| 12 | 4 | 19.657 | 19/5:07.937 |
| 13 | 4 | 17.726 | 19/5:09.007 |
| 14 | 4 | 17.609 | 19/5:11.029 |
| 15 | 4 | 13.371 | 19/5:06.719 |
| 16 | 4 | 11.949 | 19/5:01.277 |
| 17 | 4 | 20.597 | 19/5:06.245 |
| 18 | 4 | 24.739 | 19/5:15.014 |
| 19 | 4 | 13.058 | 19/5:11.128 |