| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.224 | 20/5:04.048 |
| 2 | 8 | 15.556 | 20/5:07.008 |
| 3 | 9 | 15.276 | 20/5:07.004 |
| 4 | 8 | 16.293 | 20/5:11.745 |
| 5 | 7 | 15.341 | 20/5:10.076 |
| 6 | 9 | 17.426 | 19/5:01.200 |
| 7 | 9 | 18.239 | 19/5:07.677 |
| 8 | 9 | 15.353 | 19/5:05.681 |
| 9 | 9 | 16.764 | 19/5:07.107 |
| 10 | 9 | 15.304 | 19/5:05.474 |
| 11 | 9 | 19.258 | 19/5:10.967 |
| 12 | 8 | 15.463 | 19/5:09.536 |
| 13 | 8 | 16.075 | 19/5:09.220 |
| 14 | 8 | 14.733 | 19/5:07.128 |
| 15 | 8 | 25.266 | 18/5:01.885 |
| 16 | 8 | 15.054 | 19/5:16.617 |
| 17 | 8 | 15.193 | 19/5:14.973 |
| 18 | 8 | 16.665 | 19/5:15.065 |
| 19 | 8 | 15.151 | 19/5:13.634 |