| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.204 | 20/5:04.080 |
| 2 | 4 | 15.336 | 20/5:05.400 |
| 3 | 3 | 14.938 | 20/5:03.187 |
| 4 | 2 | 15.229 | 20/5:03.535 |
| 5 | 3 | 15.630 | 20/5:05.348 |
| 6 | 3 | 14.434 | 20/5:02.570 |
| 7 | 3 | 15.282 | 20/5:03.009 |
| 8 | 4 | 15.460 | 20/5:03.783 |
| 9 | 4 | 21.242 | 19/5:01.372 |
| 10 | 4 | 16.537 | 19/5:02.655 |
| 11 | 4 | 15.417 | 19/5:01.770 |
| 12 | 4 | 15.222 | 19/5:00.724 |
| 13 | 4 | 16.171 | 19/5:01.226 |
| 14 | 3 | 14.443 | 20/5:15.064 |
| 15 | 3 | 14.618 | 20/5:13.551 |
| 16 | 3 | 14.610 | 20/5:12.216 |
| 17 | 3 | 14.797 | 20/5:11.259 |
| 18 | 3 | 14.582 | 20/5:10.169 |
| 19 | 3 | 14.662 | 20/5:09.278 |
| 20 | 4 | 15.824 | 20/5:09.638 |