| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.643 | 20/5:12.860 |
| 2 | 3 | 15.734 | 20/5:13.770 |
| 3 | 2 | 15.491 | 20/5:12.453 |
| 4 | 2 | 15.511 | 20/5:11.895 |
| 5 | 2 | 15.367 | 20/5:10.984 |
| 6 | 2 | 16.497 | 20/5:14.143 |
| 7 | 4 | 19.765 | 19/5:09.450 |
| 8 | 4 | 15.565 | 19/5:07.736 |
| 9 | 4 | 15.658 | 19/5:06.599 |
| 10 | 3 | 14.992 | 19/5:04.424 |
| 11 | 3 | 16.406 | 19/5:05.086 |
| 12 | 3 | 15.634 | 19/5:04.416 |
| 13 | 3 | 15.237 | 19/5:03.269 |
| 14 | 3 | 16.227 | 19/5:03.629 |
| 15 | 3 | 15.802 | 19/5:03.403 |
| 16 | 3 | 15.257 | 19/5:02.558 |
| 17 | 3 | 14.934 | 19/5:01.452 |
| 18 | 3 | 15.114 | 19/5:00.658 |
| 19 | 3 | 20.255 | 19/5:05.089 |