| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.551 | 19/5:14.469 |
| 2 | 1 | 16.235 | 19/5:11.467 |
| 3 | 1 | 16.134 | 19/5:09.827 |
| 4 | 1 | 16.810 | 19/5:12.218 |
| 5 | 1 | 16.205 | 19/5:11.353 |
| 6 | 1 | 17.088 | 19/5:13.573 |
| 7 | 2 | 19.707 | 18/5:05.306 |
| 8 | 2 | 18.279 | 18/5:08.270 |
| 9 | 2 | 15.865 | 18/5:05.748 |
| 10 | 2 | 16.210 | 18/5:04.351 |
| 11 | 2 | 16.270 | 18/5:03.307 |
| 12 | 2 | 16.103 | 18/5:02.186 |
| 13 | 1 | 16.171 | 18/5:01.331 |
| 14 | 2 | 17.802 | 18/5:02.696 |
| 15 | 1 | 15.498 | 18/5:01.114 |
| 16 | 1 | 19.192 | 18/5:03.885 |
| 17 | 1 | 16.358 | 18/5:03.330 |
| 18 | 1 | 15.625 | 18/5:02.103 |