| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.201 | 19/5:07.819 |
| 2 | 2 | 16.333 | 19/5:09.073 |
| 3 | 2 | 16.470 | 19/5:10.359 |
| 4 | 2 | 16.364 | 19/5:10.498 |
| 5 | 1 | 16.155 | 19/5:09.787 |
| 6 | 1 | 16.246 | 19/5:09.602 |
| 7 | 2 | 16.220 | 19/5:09.399 |
| 8 | 2 | 16.289 | 19/5:09.410 |
| 9 | 2 | 17.272 | 19/5:11.494 |
| 10 | 2 | 16.436 | 19/5:11.573 |
| 11 | 2 | 19.330 | 19/5:16.637 |
| 12 | 2 | 17.205 | 18/5:00.781 |
| 13 | 2 | 16.411 | 18/5:00.367 |
| 14 | 2 | 16.562 | 18/5:00.207 |
| 15 | 2 | 16.337 | 19/5:16.453 |
| 16 | 2 | 16.361 | 19/5:16.103 |
| 17 | 2 | 16.517 | 19/5:15.969 |
| 18 | 2 | 19.179 | 18/5:01.888 |