| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.994 | N/A |
| 2 | 4 | 16.265 | 19/5:15.764 |
| 3 | 4 | 14.935 | 19/5:03.794 |
| 4 | 4 | 15.570 | 19/5:03.614 |
| 5 | 4 | 16.316 | 19/5:06.881 |
| 6 | 4 | 14.916 | 19/5:03.801 |
| 7 | 4 | 15.037 | 19/5:02.111 |
| 8 | 4 | 14.351 | 20/5:14.481 |
| 9 | 4 | 14.939 | 20/5:13.525 |
| 10 | 4 | 15.004 | 20/5:12.919 |
| 11 | 4 | 14.542 | 20/5:11.556 |
| 12 | 4 | 14.824 | 20/5:10.928 |
| 13 | 4 | 14.923 | 20/5:10.562 |
| 14 | 4 | 15.198 | 20/5:10.654 |
| 15 | 4 | 16.064 | 20/5:11.908 |
| 16 | 4 | 17.630 | 20/5:14.978 |
| 17 | 4 | 15.001 | 20/5:14.543 |
| 18 | 4 | 15.469 | 20/5:14.682 |
| 19 | 4 | 15.194 | 20/5:14.515 |
| 20 | 4 | 15.807 | 20/5:14.979 |