| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.927 | 19/5:02.613 |
| 2 | 3 | 15.473 | 20/5:14.000 |
| 3 | 1 | 15.463 | 20/5:12.420 |
| 4 | 1 | 15.812 | 20/5:13.375 |
| 5 | 1 | 15.760 | 20/5:13.740 |
| 6 | 3 | 15.382 | 20/5:12.723 |
| 7 | 3 | 15.680 | 20/5:12.849 |
| 8 | 3 | 15.574 | 20/5:12.678 |
| 9 | 3 | 16.194 | 20/5:13.922 |
| 10 | 3 | 15.451 | 20/5:13.432 |
| 11 | 3 | 20.380 | 19/5:05.893 |
| 12 | 3 | 15.475 | 19/5:04.904 |
| 13 | 3 | 15.181 | 19/5:03.638 |
| 14 | 3 | 18.224 | 19/5:06.682 |
| 15 | 3 | 15.813 | 19/5:06.266 |
| 16 | 3 | 15.683 | 19/5:05.748 |
| 17 | 3 | 15.164 | 19/5:04.711 |
| 18 | 3 | 15.573 | 19/5:04.221 |
| 19 | 3 | 15.622 | 19/5:03.831 |