| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.078 | 15/5:01.170 |
| 2 | 4 | 19.872 | 16/5:19.600 |
| 3 | 4 | 20.415 | 15/5:01.825 |
| 4 | 4 | 20.467 | 15/5:03.120 |
| 5 | 6 | 21.706 | 15/5:07.614 |
| 6 | 6 | 20.528 | 15/5:07.665 |
| 7 | 6 | 20.425 | 15/5:07.481 |
| 8 | 5 | 20.435 | 15/5:07.361 |
| 9 | 5 | 20.172 | 15/5:06.830 |
| 10 | 5 | 20.543 | 15/5:06.962 |
| 11 | 5 | 20.522 | 15/5:07.040 |
| 12 | 5 | 20.835 | 15/5:07.498 |
| 13 | 5 | 20.230 | 15/5:07.186 |
| 14 | 5 | 20.867 | 15/5:07.602 |
| 15 | 5 | 19.605 | 15/5:06.700 |