| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.346 | 20/5:06.920 |
| 2 | 1 | 15.114 | 20/5:04.600 |
| 3 | 1 | 15.787 | 20/5:08.313 |
| 4 | 1 | 15.332 | 20/5:07.895 |
| 5 | 2 | 19.559 | 19/5:08.324 |
| 6 | 2 | 15.802 | 19/5:06.977 |
| 7 | 2 | 15.187 | 19/5:04.345 |
| 8 | 2 | 15.743 | 19/5:03.691 |
| 9 | 1 | 15.319 | 19/5:02.288 |
| 10 | 1 | 15.561 | 19/5:01.625 |
| 11 | 1 | 15.411 | 19/5:00.824 |
| 12 | 1 | 15.247 | 20/5:15.680 |
| 13 | 1 | 15.724 | 20/5:15.588 |
| 14 | 1 | 15.334 | 20/5:14.951 |
| 15 | 1 | 15.488 | 20/5:14.605 |
| 16 | 1 | 17.919 | 19/5:01.474 |
| 17 | 1 | 16.870 | 19/5:02.595 |
| 18 | 1 | 15.541 | 19/5:02.189 |
| 19 | 1 | 15.320 | 19/5:01.604 |