| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.059 | 15/5:00.885 |
| 2 | 4 | 20.061 | 15/5:00.900 |
| 3 | 4 | 22.363 | 15/5:12.415 |
| 4 | 4 | 21.379 | 15/5:14.483 |
| 5 | 4 | 19.920 | 15/5:11.346 |
| 6 | 4 | 21.545 | 15/5:13.318 |
| 7 | 4 | 19.776 | 15/5:10.935 |
| 8 | 4 | 20.486 | 15/5:10.479 |
| 9 | 4 | 23.185 | 15/5:14.623 |
| 10 | 4 | 20.582 | 15/5:14.034 |
| 11 | 4 | 21.894 | 15/5:15.341 |
| 12 | 4 | 18.606 | 15/5:12.320 |
| 13 | 4 | 19.430 | 15/5:10.715 |
| 14 | 4 | 23.284 | 15/5:13.468 |
| 15 | 4 | 21.817 | 15/5:14.387 |