| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.042 | 17/5:06.714 |
| 2 | 4 | 14.352 | 19/5:07.743 |
| 3 | 4 | 15.823 | 19/5:05.374 |
| 4 | 4 | 19.647 | 18/5:05.388 |
| 5 | 4 | 17.145 | 18/5:06.032 |
| 6 | 4 | 16.718 | 18/5:05.181 |
| 7 | 4 | 16.335 | 18/5:03.588 |
| 8 | 4 | 15.065 | 19/5:16.177 |
| 9 | 4 | 14.026 | 19/5:10.656 |
| 10 | 4 | 15.175 | 19/5:08.423 |
| 11 | 4 | 13.428 | 19/5:03.579 |
| 12 | 4 | 14.810 | 19/5:01.730 |
| 13 | 4 | 12.901 | 20/5:13.026 |
| 14 | 4 | 13.487 | 20/5:09.934 |
| 15 | 4 | 16.610 | 20/5:11.419 |
| 16 | 4 | 13.328 | 20/5:08.615 |
| 17 | 4 | 22.496 | 19/5:01.081 |
| 18 | 4 | 14.977 | 19/5:00.163 |
| 19 | 4 | 15.125 | 20/5:15.253 |
| 20 | 4 | 16.082 | 20/5:15.572 |