| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.627 | 21/5:07.167 |
| 2 | 3 | 14.646 | 21/5:07.367 |
| 3 | 3 | 14.601 | 21/5:07.118 |
| 4 | 3 | 13.895 | 21/5:03.287 |
| 5 | 3 | 15.359 | 21/5:07.138 |
| 6 | 3 | 14.809 | 21/5:07.779 |
| 7 | 3 | 14.383 | 21/5:06.960 |
| 8 | 3 | 14.800 | 21/5:07.440 |
| 9 | 3 | 20.354 | 20/5:05.498 |
| 10 | 3 | 18.771 | 20/5:12.490 |
| 11 | 3 | 16.069 | 20/5:13.298 |
| 12 | 3 | 14.536 | 20/5:11.417 |
| 13 | 3 | 16.749 | 20/5:13.229 |
| 14 | 3 | 15.462 | 20/5:12.944 |
| 15 | 3 | 17.940 | 19/5:00.201 |
| 16 | 3 | 15.893 | 19/5:00.312 |
| 17 | 3 | 14.713 | 20/5:14.832 |
| 18 | 3 | 15.235 | 20/5:14.269 |
| 19 | 3 | 15.064 | 20/5:13.585 |
| 20 | 3 | 15.628 | 20/5:13.534 |