| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.238 | 20/5:04.760 |
| 2 | 3 | 14.664 | 21/5:13.971 |
| 3 | 3 | 14.688 | 21/5:12.130 |
| 4 | 3 | 14.572 | 21/5:10.601 |
| 5 | 3 | 14.269 | 21/5:08.410 |
| 6 | 3 | 14.976 | 21/5:09.425 |
| 7 | 3 | 14.614 | 21/5:09.063 |
| 8 | 2 | 14.432 | 21/5:08.314 |
| 9 | 3 | 14.501 | 21/5:07.893 |
| 10 | 3 | 14.346 | 21/5:07.230 |
| 11 | 3 | 14.606 | 21/5:07.184 |
| 12 | 3 | 14.566 | 21/5:07.076 |
| 13 | 3 | 15.175 | 21/5:07.968 |
| 14 | 3 | 14.908 | 21/5:08.333 |
| 15 | 3 | 14.231 | 21/5:07.700 |
| 16 | 3 | 20.712 | 20/5:00.623 |
| 17 | 3 | 15.417 | 20/5:01.076 |
| 18 | 3 | 20.932 | 20/5:07.608 |
| 19 | 3 | 14.700 | 20/5:06.892 |
| 20 | 3 | 17.715 | 20/5:09.262 |