| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.086 | 15/5:01.290 |
| 2 | 1 | 20.773 | 15/5:06.442 |
| 3 | 1 | 20.641 | 15/5:07.500 |
| 4 | 1 | 20.534 | 15/5:07.627 |
| 5 | 1 | 20.349 | 15/5:07.149 |
| 6 | 1 | 20.052 | 15/5:06.087 |
| 7 | 1 | 21.161 | 15/5:07.706 |
| 8 | 1 | 22.029 | 15/5:10.547 |
| 9 | 1 | 20.609 | 15/5:10.390 |
| 10 | 1 | 20.216 | 15/5:09.675 |
| 11 | 1 | 21.445 | 15/5:10.766 |
| 12 | 1 | 20.267 | 15/5:10.203 |
| 13 | 1 | 21.327 | 15/5:10.949 |
| 14 | 1 | 20.276 | 15/5:10.463 |
| 15 | 1 | 19.922 | 15/5:09.687 |