| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.380 | 15/5:05.700 |
| 2 | 4 | 16.747 | 17/5:15.579 |
| 3 | 4 | 17.365 | 17/5:08.788 |
| 4 | 4 | 16.082 | 18/5:17.583 |
| 5 | 4 | 16.828 | 18/5:14.647 |
| 6 | 4 | 16.942 | 18/5:13.032 |
| 7 | 4 | 16.765 | 18/5:11.423 |
| 8 | 4 | 16.084 | 18/5:08.684 |
| 9 | 4 | 16.239 | 18/5:06.864 |
| 10 | 4 | 16.073 | 18/5:05.109 |
| 11 | 4 | 15.899 | 18/5:03.388 |
| 12 | 4 | 16.168 | 18/5:02.358 |
| 13 | 4 | 16.251 | 18/5:01.601 |
| 14 | 4 | 17.037 | 18/5:01.963 |
| 15 | 4 | 16.354 | 18/5:01.457 |
| 16 | 4 | 18.372 | 18/5:03.284 |
| 17 | 4 | 15.874 | 18/5:02.252 |
| 18 | 4 | 16.107 | 18/5:01.567 |