| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.049 | 15/5:00.735 |
| 2 | 2 | 21.619 | 15/5:12.510 |
| 3 | 1 | 20.366 | 15/5:10.170 |
| 4 | 1 | 18.927 | 15/5:03.604 |
| 5 | 2 | 22.514 | 15/5:10.425 |
| 6 | 2 | 19.164 | 15/5:06.597 |
| 7 | 1 | 19.015 | 15/5:03.544 |
| 8 | 1 | 23.363 | 15/5:09.407 |
| 9 | 2 | 28.900 | 14/5:01.649 |
| 10 | 2 | 18.722 | 15/5:18.959 |
| 11 | 2 | 21.190 | 15/5:18.858 |
| 12 | 2 | 26.448 | 14/5:03.656 |
| 13 | 2 | 19.276 | 14/5:01.057 |
| 14 | 2 | 20.029 | 15/5:20.981 |
| 15 | 2 | 24.417 | 15/5:23.999 |