| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.431 | 19/5:12.189 |
| 2 | 4 | 15.354 | 19/5:01.957 |
| 3 | 4 | 15.264 | 20/5:13.660 |
| 4 | 4 | 18.971 | 19/5:13.595 |
| 5 | 4 | 15.414 | 19/5:09.449 |
| 6 | 4 | 15.457 | 19/5:06.821 |
| 7 | 4 | 15.151 | 19/5:04.114 |
| 8 | 4 | 16.016 | 19/5:04.138 |
| 9 | 4 | 15.290 | 19/5:02.624 |
| 10 | 4 | 15.344 | 19/5:01.515 |
| 11 | 4 | 17.228 | 19/5:03.862 |
| 12 | 4 | 15.209 | 19/5:02.621 |
| 13 | 4 | 15.296 | 19/5:01.698 |
| 14 | 4 | 15.467 | 19/5:01.139 |
| 15 | 4 | 19.823 | 19/5:06.172 |
| 16 | 4 | 17.060 | 19/5:07.295 |
| 17 | 4 | 15.447 | 19/5:06.483 |
| 18 | 4 | 15.309 | 19/5:05.616 |
| 19 | 4 | 18.570 | 19/5:08.101 |