| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 12.343 | 25/5:08.575 |
| 2 | 4 | 26.787 | 16/5:13.040 |
| 3 | 4 | 18.218 | 16/5:05.856 |
| 4 | 4 | 14.664 | 17/5:06.051 |
| 5 | 4 | 12.992 | 18/5:06.014 |
| 6 | 4 | 24.716 | 17/5:10.873 |
| 7 | 4 | 14.607 | 17/5:01.937 |
| 8 | 4 | 14.087 | 18/5:11.431 |
| 9 | 4 | 17.157 | 18/5:11.142 |
| 10 | 4 | 13.306 | 18/5:03.979 |
| 11 | 4 | 13.306 | 18/5:03.979 |
| 12 | 4 | 32.085 | 18/5:01.443 |
| 13 | 4 | 12.166 | 19/5:11.495 |
| 14 | 4 | 14.482 | 19/5:08.899 |
| 15 | 4 | 16.357 | 19/5:09.025 |
| 16 | 4 | 17.117 | 19/5:10.037 |
| 17 | 4 | 12.127 | 19/5:05.353 |
| 18 | 4 | 12.010 | 19/5:01.067 |
| 19 | 4 | 11.630 | 20/5:12.475 |
| 20 | 4 | 12.617 | 20/5:09.468 |