| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.476 | 20/5:09.520 |
| 2 | 1 | 15.190 | 20/5:06.660 |
| 3 | 1 | 15.346 | 20/5:06.747 |
| 4 | 1 | 15.912 | 20/5:09.620 |
| 5 | 1 | 15.698 | 20/5:10.488 |
| 6 | 2 | 16.413 | 20/5:13.450 |
| 7 | 2 | 16.291 | 20/5:15.217 |
| 8 | 2 | 15.547 | 20/5:14.683 |
| 9 | 2 | 15.241 | 20/5:13.587 |
| 10 | 2 | 15.484 | 20/5:13.196 |
| 11 | 2 | 15.751 | 20/5:13.362 |
| 12 | 2 | 15.380 | 20/5:12.882 |
| 13 | 2 | 16.028 | 20/5:13.472 |
| 14 | 2 | 15.659 | 20/5:13.451 |
| 15 | 2 | 15.620 | 20/5:13.381 |
| 16 | 2 | 20.497 | 19/5:03.445 |
| 17 | 2 | 15.830 | 19/5:03.288 |
| 18 | 2 | 15.676 | 19/5:02.986 |
| 19 | 2 | 15.051 | 19/5:02.090 |