| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.995 | 19/5:03.905 |
| 2 | 2 | 15.642 | 19/5:00.552 |
| 3 | 2 | 15.396 | 20/5:13.553 |
| 4 | 1 | 15.434 | 20/5:12.335 |
| 5 | 3 | 19.718 | 19/5:12.303 |
| 6 | 1 | 16.323 | 19/5:11.942 |
| 7 | 1 | 15.456 | 19/5:09.331 |
| 8 | 1 | 16.329 | 19/5:09.446 |
| 9 | 1 | 15.585 | 19/5:07.965 |
| 10 | 1 | 15.868 | 19/5:07.317 |
| 11 | 1 | 15.433 | 19/5:06.036 |
| 12 | 1 | 15.072 | 19/5:04.397 |
| 13 | 1 | 15.261 | 19/5:03.287 |
| 14 | 1 | 15.312 | 19/5:02.404 |
| 15 | 1 | 15.137 | 19/5:01.417 |
| 16 | 1 | 15.388 | 19/5:00.852 |
| 17 | 1 | 15.219 | 19/5:00.164 |
| 18 | 1 | 15.295 | 20/5:15.403 |
| 19 | 1 | 16.804 | 19/5:00.667 |