| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.271 | 20/5:05.420 |
| 2 | 1 | 14.839 | 20/5:01.100 |
| 3 | 1 | 15.472 | 20/5:03.880 |
| 4 | 1 | 15.393 | 20/5:04.875 |
| 5 | 1 | 14.825 | 20/5:03.200 |
| 6 | 1 | 14.754 | 20/5:01.847 |
| 7 | 1 | 14.863 | 20/5:01.191 |
| 8 | 1 | 14.570 | 21/5:14.966 |
| 9 | 1 | 15.083 | 20/5:00.156 |
| 10 | 1 | 14.919 | 21/5:14.977 |
| 11 | 1 | 15.250 | 20/5:00.435 |
| 12 | 1 | 14.914 | 20/5:00.255 |
| 13 | 1 | 15.274 | 20/5:00.657 |
| 14 | 1 | 15.113 | 20/5:00.771 |
| 15 | 1 | 15.269 | 20/5:01.079 |
| 16 | 1 | 19.474 | 20/5:06.604 |
| 17 | 1 | 15.380 | 20/5:06.662 |
| 18 | 1 | 16.984 | 20/5:08.497 |
| 19 | 1 | 15.349 | 20/5:08.417 |
| 20 | 1 | 15.374 | 20/5:08.370 |