| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.747 | N/A |
| 2 | 2 | 14.984 | 20/5:03.443 |
| 3 | 1 | 15.162 | 20/5:05.134 |
| 4 | 1 | 15.461 | 20/5:07.591 |
| 5 | 1 | 15.197 | 20/5:07.566 |
| 6 | 1 | 15.114 | 20/5:07.235 |
| 7 | 1 | 14.870 | 20/5:06.242 |
| 8 | 1 | 15.781 | 20/5:08.005 |
| 9 | 1 | 15.203 | 20/5:07.955 |
| 10 | 1 | 14.581 | 20/5:06.603 |
| 11 | 2 | 19.456 | 20/5:14.784 |
| 12 | 2 | 14.718 | 20/5:13.293 |
| 13 | 2 | 14.619 | 20/5:11.894 |
| 14 | 2 | 15.571 | 20/5:12.102 |
| 15 | 2 | 15.290 | 20/5:11.899 |
| 16 | 2 | 15.171 | 20/5:11.572 |
| 17 | 2 | 14.593 | 20/5:10.600 |
| 18 | 2 | 16.109 | 20/5:11.436 |
| 19 | 2 | 14.560 | 20/5:10.544 |
| 20 | 2 | 14.244 | 20/5:09.431 |