| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.636 | 20/5:12.720 |
| 2 | 2 | 15.320 | 20/5:09.560 |
| 3 | 2 | 15.378 | 20/5:08.893 |
| 4 | 2 | 15.066 | 20/5:07.000 |
| 5 | 2 | 15.997 | 20/5:09.588 |
| 6 | 2 | 16.219 | 20/5:12.053 |
| 7 | 3 | 15.112 | 20/5:10.651 |
| 8 | 3 | 15.369 | 20/5:10.243 |
| 9 | 3 | 15.063 | 20/5:09.244 |
| 10 | 3 | 15.690 | 20/5:09.700 |
| 11 | 3 | 16.588 | 20/5:11.705 |
| 12 | 3 | 15.081 | 20/5:10.865 |
| 13 | 3 | 15.071 | 20/5:10.138 |
| 14 | 3 | 14.908 | 20/5:09.283 |
| 15 | 3 | 16.222 | 20/5:10.293 |
| 16 | 3 | 16.439 | 20/5:11.449 |
| 17 | 3 | 15.517 | 20/5:11.384 |
| 18 | 3 | 15.988 | 20/5:11.849 |
| 19 | 3 | 15.352 | 20/5:11.596 |
| 20 | 3 | 15.681 | 20/5:11.697 |