| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.556 | 20/5:11.120 |
| 2 | 3 | 15.662 | 20/5:12.180 |
| 3 | 2 | 15.357 | 20/5:10.500 |
| 4 | 2 | 15.415 | 20/5:09.950 |
| 5 | 2 | 15.401 | 20/5:09.564 |
| 6 | 2 | 15.406 | 20/5:09.323 |
| 7 | 2 | 16.356 | 20/5:11.865 |
| 8 | 2 | 15.210 | 20/5:10.907 |
| 9 | 2 | 15.408 | 20/5:10.602 |
| 10 | 2 | 15.809 | 20/5:11.160 |
| 11 | 2 | 15.374 | 20/5:10.825 |
| 12 | 2 | 15.397 | 20/5:10.585 |
| 13 | 2 | 15.408 | 20/5:10.398 |
| 14 | 2 | 15.262 | 20/5:10.030 |
| 15 | 2 | 15.228 | 20/5:09.665 |
| 16 | 2 | 15.369 | 20/5:09.522 |
| 17 | 2 | 15.270 | 20/5:09.280 |
| 18 | 2 | 15.252 | 20/5:09.044 |
| 19 | 2 | 15.353 | 20/5:08.940 |
| 20 | 2 | 15.460 | 20/5:08.953 |