| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.463 | 20/5:09.260 |
| 2 | 3 | 16.109 | 20/5:15.720 |
| 3 | 3 | 15.392 | 20/5:13.093 |
| 4 | 3 | 15.519 | 20/5:12.415 |
| 5 | 3 | 15.641 | 20/5:12.496 |
| 6 | 2 | 16.033 | 20/5:13.857 |
| 7 | 2 | 14.932 | 20/5:11.683 |
| 8 | 2 | 15.340 | 20/5:11.072 |
| 9 | 2 | 15.770 | 20/5:11.553 |
| 10 | 2 | 14.897 | 20/5:10.192 |
| 11 | 2 | 15.055 | 20/5:09.365 |
| 12 | 2 | 15.354 | 20/5:09.175 |
| 13 | 2 | 17.172 | 20/5:11.811 |
| 14 | 2 | 14.766 | 20/5:10.633 |
| 15 | 2 | 18.760 | 20/5:14.937 |
| 16 | 3 | 20.998 | 19/5:05.426 |
| 17 | 3 | 15.305 | 19/5:04.566 |
| 18 | 2 | 14.790 | 19/5:03.257 |
| 19 | 2 | 16.130 | 19/5:03.426 |