| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.344 | 21/5:01.224 |
| 2 | 1 | 14.536 | 21/5:03.240 |
| 3 | 1 | 14.498 | 21/5:03.646 |
| 4 | 1 | 14.676 | 21/5:04.784 |
| 5 | 1 | 14.745 | 21/5:05.756 |
| 6 | 1 | 14.555 | 21/5:05.739 |
| 7 | 1 | 14.252 | 21/5:04.818 |
| 8 | 1 | 14.725 | 21/5:05.369 |
| 9 | 1 | 14.893 | 21/5:06.189 |
| 10 | 1 | 14.694 | 21/5:06.428 |
| 11 | 1 | 15.013 | 21/5:07.232 |
| 12 | 1 | 14.553 | 21/5:07.097 |
| 13 | 1 | 14.025 | 21/5:06.130 |
| 14 | 1 | 20.184 | 21/5:14.539 |
| 15 | 1 | 14.104 | 21/5:13.316 |
| 16 | 1 | 14.564 | 21/5:12.849 |
| 17 | 1 | 15.372 | 21/5:13.435 |
| 18 | 1 | 14.227 | 21/5:12.620 |
| 19 | 1 | 14.925 | 21/5:12.662 |
| 20 | 1 | 20.385 | 20/5:03.270 |