| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.253 | 15/5:03.795 |
| 2 | 5 | 20.305 | 15/5:04.185 |
| 3 | 5 | 21.278 | 15/5:09.180 |
| 4 | 5 | 20.647 | 15/5:09.311 |
| 5 | 5 | 19.577 | 15/5:06.180 |
| 6 | 5 | 19.238 | 15/5:03.245 |
| 7 | 5 | 20.158 | 15/5:03.120 |
| 8 | 5 | 19.517 | 15/5:01.824 |
| 9 | 5 | 20.381 | 15/5:02.257 |
| 10 | 5 | 20.081 | 15/5:02.152 |
| 11 | 5 | 21.386 | 15/5:03.847 |
| 12 | 6 | 19.723 | 15/5:03.180 |
| 13 | 6 | 23.008 | 15/5:06.406 |
| 14 | 5 | 20.131 | 15/5:06.089 |
| 15 | 5 | 20.680 | 15/5:06.363 |