| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.659 | 20/5:13.180 |
| 2 | 1 | 15.204 | 20/5:08.630 |
| 3 | 1 | 15.054 | 20/5:06.113 |
| 4 | 1 | 15.354 | 20/5:06.355 |
| 5 | 1 | 15.603 | 20/5:07.496 |
| 6 | 1 | 16.171 | 20/5:10.150 |
| 7 | 1 | 15.938 | 20/5:11.380 |
| 8 | 1 | 15.434 | 20/5:11.042 |
| 9 | 1 | 16.986 | 20/5:14.229 |
| 10 | 1 | 14.942 | 20/5:12.690 |
| 11 | 1 | 15.397 | 20/5:12.258 |
| 12 | 1 | 16.251 | 20/5:13.322 |
| 13 | 1 | 15.376 | 20/5:12.875 |
| 14 | 1 | 15.764 | 20/5:13.047 |
| 15 | 1 | 15.557 | 20/5:12.920 |
| 16 | 1 | 15.268 | 20/5:12.447 |
| 17 | 1 | 16.748 | 20/5:13.772 |
| 18 | 1 | 15.320 | 20/5:13.362 |
| 19 | 1 | 15.144 | 20/5:12.811 |
| 20 | 1 | 15.195 | 20/5:12.365 |