| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.949 | 18/5:05.082 |
| 2 | 2 | 16.462 | 18/5:00.699 |
| 3 | 1 | 16.509 | 19/5:16.160 |
| 4 | 1 | 16.374 | 19/5:14.897 |
| 5 | 1 | 16.160 | 19/5:13.325 |
| 6 | 1 | 16.269 | 19/5:12.623 |
| 7 | 1 | 16.663 | 19/5:13.191 |
| 8 | 3 | 20.415 | 18/5:05.552 |
| 9 | 3 | 16.428 | 18/5:04.458 |
| 10 | 3 | 16.385 | 18/5:03.505 |
| 11 | 3 | 17.206 | 18/5:04.069 |
| 12 | 2 | 16.724 | 18/5:03.816 |
| 13 | 2 | 16.628 | 18/5:03.469 |
| 14 | 3 | 16.481 | 18/5:02.982 |
| 15 | 3 | 16.381 | 18/5:02.441 |
| 16 | 2 | 16.580 | 18/5:02.191 |
| 17 | 2 | 17.049 | 18/5:02.467 |
| 18 | 3 | 19.416 | 18/5:05.079 |