| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.242 | 19/5:08.598 |
| 2 | 2 | 15.415 | 19/5:00.741 |
| 3 | 2 | 15.526 | 20/5:14.553 |
| 4 | 2 | 15.631 | 20/5:14.070 |
| 5 | 2 | 15.961 | 20/5:15.100 |
| 6 | 2 | 15.561 | 20/5:14.453 |
| 7 | 4 | 18.530 | 19/5:06.351 |
| 8 | 3 | 15.918 | 19/5:05.862 |
| 9 | 3 | 16.350 | 19/5:06.394 |
| 10 | 3 | 15.538 | 19/5:05.277 |
| 11 | 2 | 15.379 | 19/5:04.088 |
| 12 | 2 | 15.557 | 19/5:03.379 |
| 13 | 2 | 15.450 | 19/5:02.623 |
| 14 | 2 | 15.764 | 19/5:02.401 |
| 15 | 1 | 15.142 | 19/5:01.421 |
| 16 | 1 | 15.303 | 19/5:00.755 |
| 17 | 2 | 18.275 | 19/5:03.488 |
| 18 | 2 | 15.951 | 19/5:03.465 |
| 19 | 1 | 15.566 | 19/5:03.059 |