| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.693 | 21/5:08.553 |
| 2 | 1 | 14.609 | 21/5:07.671 |
| 3 | 2 | 15.539 | 21/5:13.887 |
| 4 | 2 | 14.379 | 21/5:10.905 |
| 5 | 1 | 16.025 | 20/5:00.980 |
| 6 | 2 | 17.507 | 20/5:09.173 |
| 7 | 2 | 14.252 | 20/5:05.726 |
| 8 | 1 | 14.370 | 20/5:03.435 |
| 9 | 1 | 14.188 | 20/5:01.249 |
| 10 | 1 | 14.241 | 21/5:14.586 |
| 11 | 1 | 14.791 | 21/5:14.225 |
| 12 | 1 | 14.774 | 21/5:13.894 |
| 13 | 1 | 14.556 | 21/5:13.262 |
| 14 | 1 | 14.733 | 21/5:12.986 |
| 15 | 1 | 14.467 | 21/5:12.374 |
| 16 | 1 | 14.665 | 21/5:12.098 |
| 17 | 1 | 15.175 | 21/5:12.485 |
| 18 | 1 | 15.513 | 21/5:13.223 |
| 19 | 1 | 15.117 | 21/5:13.446 |
| 20 | 1 | 14.866 | 21/5:13.383 |
| 21 | 1 | 14.816 | 21/5:13.276 |