| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.258 | 20/5:05.160 |
| 2 | 2 | 15.379 | 20/5:06.370 |
| 3 | 1 | 14.890 | 20/5:03.513 |
| 4 | 3 | 16.298 | 20/5:09.125 |
| 5 | 3 | 15.660 | 20/5:09.940 |
| 6 | 3 | 15.799 | 20/5:10.947 |
| 7 | 3 | 15.330 | 20/5:10.326 |
| 8 | 3 | 15.195 | 20/5:09.522 |
| 9 | 2 | 15.242 | 20/5:09.002 |
| 10 | 2 | 17.911 | 20/5:13.924 |
| 11 | 3 | 15.579 | 20/5:13.711 |
| 12 | 3 | 15.213 | 20/5:12.923 |
| 13 | 3 | 15.440 | 20/5:12.606 |
| 14 | 3 | 15.360 | 20/5:12.220 |
| 15 | 3 | 16.334 | 20/5:13.184 |
| 16 | 3 | 15.627 | 20/5:13.144 |
| 17 | 3 | 15.255 | 20/5:12.671 |
| 18 | 3 | 15.191 | 20/5:12.179 |
| 19 | 3 | 15.207 | 20/5:11.756 |
| 20 | 2 | 14.991 | 20/5:11.159 |