| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.282 | N/A |
| 2 | 2 | 14.511 | 21/5:08.502 |
| 3 | 2 | 14.742 | 21/5:10.812 |
| 4 | 2 | 14.908 | 21/5:12.688 |
| 5 | 2 | 13.953 | 21/5:08.852 |
| 6 | 2 | 13.804 | 21/5:05.954 |
| 7 | 2 | 15.832 | 21/5:10.782 |
| 8 | 2 | 14.571 | 21/5:10.627 |
| 9 | 2 | 14.550 | 21/5:10.459 |
| 10 | 3 | 19.335 | 20/5:05.828 |
| 11 | 2 | 14.264 | 20/5:04.175 |
| 12 | 2 | 14.156 | 20/5:02.636 |
| 13 | 4 | 21.588 | 20/5:13.120 |
| 14 | 4 | 14.748 | 20/5:11.995 |
| 15 | 3 | 14.165 | 20/5:10.240 |
| 16 | 3 | 14.340 | 20/5:08.940 |
| 17 | 3 | 14.378 | 20/5:07.847 |
| 18 | 3 | 14.470 | 20/5:06.987 |
| 19 | 3 | 14.438 | 20/5:06.187 |
| 20 | 3 | 14.451 | 20/5:05.486 |