| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.235 | 19/5:08.465 |
| 2 | 4 | 16.039 | 19/5:06.603 |
| 3 | 2 | 16.710 | 19/5:10.232 |
| 4 | 2 | 16.068 | 19/5:08.997 |
| 5 | 2 | 16.063 | 19/5:08.237 |
| 6 | 2 | 15.981 | 19/5:07.471 |
| 7 | 2 | 15.988 | 19/5:06.942 |
| 8 | 3 | 20.741 | 18/5:01.106 |
| 9 | 4 | 17.045 | 18/5:01.740 |
| 10 | 3 | 16.318 | 18/5:00.938 |
| 11 | 3 | 15.995 | 19/5:16.407 |
| 12 | 3 | 19.113 | 18/5:03.444 |
| 13 | 3 | 15.751 | 18/5:01.911 |
| 14 | 3 | 15.915 | 18/5:00.808 |
| 15 | 3 | 16.288 | 18/5:00.300 |
| 16 | 3 | 15.871 | 19/5:16.019 |
| 17 | 3 | 16.024 | 19/5:15.339 |
| 18 | 3 | 16.453 | 19/5:15.187 |
| 19 | 3 | 16.547 | 19/5:15.145 |