| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.638 | 16/5:14.208 |
| 2 | 4 | 20.464 | 15/5:00.765 |
| 3 | 3 | 20.094 | 15/5:00.980 |
| 4 | 3 | 19.140 | 16/5:17.344 |
| 5 | 3 | 20.456 | 16/5:19.334 |
| 6 | 3 | 20.889 | 15/5:01.703 |
| 7 | 3 | 19.732 | 15/5:00.885 |
| 8 | 4 | 20.579 | 15/5:01.860 |
| 9 | 3 | 19.318 | 15/5:00.517 |
| 10 | 4 | 23.423 | 15/5:05.600 |
| 11 | 4 | 19.616 | 15/5:04.567 |
| 12 | 4 | 26.828 | 15/5:12.721 |
| 13 | 4 | 23.221 | 15/5:15.459 |
| 14 | 4 | 24.656 | 15/5:19.344 |
| 15 | 4 | 20.403 | 15/5:18.457 |