| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 12.276 | N/A |
| 2 | 2 | 15.225 | 20/5:01.551 |
| 3 | 2 | 15.464 | 20/5:03.821 |
| 4 | 3 | 15.684 | 20/5:05.971 |
| 5 | 3 | 15.764 | 20/5:07.426 |
| 6 | 2 | 15.420 | 20/5:06.992 |
| 7 | 2 | 15.268 | 20/5:06.221 |
| 8 | 3 | 15.270 | 20/5:05.676 |
| 9 | 3 | 16.060 | 20/5:07.144 |
| 10 | 3 | 14.997 | 20/5:06.041 |
| 11 | 4 | 30.186 | 18/5:00.150 |
| 12 | 4 | 15.702 | 19/5:15.068 |
| 13 | 4 | 31.344 | 17/5:00.788 |
| 14 | 4 | 16.572 | 18/5:16.910 |
| 15 | 4 | 15.274 | 18/5:13.698 |
| 16 | 4 | 15.301 | 18/5:10.944 |
| 17 | 4 | 15.350 | 18/5:08.587 |
| 18 | 4 | 15.247 | 18/5:06.404 |