| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.035 | 20/5:00.700 |
| 2 | 2 | 14.838 | 21/5:13.666 |
| 3 | 1 | 15.087 | 21/5:14.720 |
| 4 | 2 | 15.489 | 20/5:02.245 |
| 5 | 2 | 16.412 | 20/5:07.444 |
| 6 | 2 | 14.527 | 20/5:04.627 |
| 7 | 2 | 14.332 | 20/5:02.057 |
| 8 | 2 | 15.049 | 20/5:01.923 |
| 9 | 1 | 15.369 | 20/5:02.529 |
| 10 | 1 | 14.717 | 20/5:01.710 |
| 11 | 2 | 14.900 | 20/5:01.373 |
| 12 | 2 | 14.566 | 20/5:00.535 |
| 13 | 2 | 15.194 | 20/5:00.792 |
| 14 | 2 | 15.454 | 20/5:01.384 |
| 15 | 2 | 16.551 | 20/5:03.360 |
| 16 | 2 | 20.401 | 20/5:09.901 |
| 17 | 2 | 15.066 | 20/5:09.396 |
| 18 | 2 | 16.944 | 20/5:11.034 |
| 19 | 2 | 14.776 | 20/5:10.218 |
| 20 | 2 | 23.262 | 20/5:17.969 |