| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.226 | N/A |
| 2 | 1 | 15.049 | 20/5:02.157 |
| 3 | 1 | 15.094 | 20/5:02.584 |
| 4 | 1 | 15.063 | 20/5:02.530 |
| 5 | 1 | 14.706 | 20/5:00.808 |
| 6 | 1 | 15.066 | 20/5:01.142 |
| 7 | 1 | 14.810 | 20/5:00.554 |
| 8 | 1 | 17.203 | 20/5:06.630 |
| 9 | 1 | 15.351 | 20/5:06.788 |
| 10 | 2 | 18.302 | 20/5:13.141 |
| 11 | 1 | 15.751 | 20/5:13.376 |
| 12 | 1 | 15.318 | 20/5:12.821 |
| 13 | 1 | 15.148 | 20/5:12.089 |
| 14 | 1 | 15.044 | 20/5:11.317 |
| 15 | 2 | 15.554 | 20/5:11.348 |
| 16 | 3 | 16.632 | 20/5:12.741 |
| 17 | 3 | 18.585 | 19/5:00.486 |
| 18 | 3 | 17.917 | 19/5:02.736 |
| 19 | 3 | 15.585 | 19/5:02.404 |