| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.077 | 19/5:05.463 |
| 2 | 2 | 16.588 | 19/5:10.318 |
| 3 | 2 | 15.821 | 19/5:07.078 |
| 4 | 2 | 15.802 | 19/5:05.368 |
| 5 | 2 | 16.106 | 19/5:05.497 |
| 6 | 2 | 17.058 | 19/5:08.598 |
| 7 | 2 | 16.215 | 19/5:08.525 |
| 8 | 3 | 19.948 | 18/5:00.634 |
| 9 | 3 | 16.644 | 18/5:00.518 |
| 10 | 3 | 16.155 | 19/5:16.187 |
| 11 | 3 | 15.571 | 19/5:14.338 |
| 12 | 3 | 16.109 | 19/5:13.649 |
| 13 | 3 | 15.568 | 19/5:12.275 |
| 14 | 3 | 15.509 | 19/5:11.018 |
| 15 | 3 | 16.070 | 19/5:10.639 |
| 16 | 3 | 15.392 | 19/5:09.502 |
| 17 | 3 | 15.535 | 19/5:08.658 |
| 18 | 3 | 15.715 | 19/5:08.099 |
| 19 | 3 | 15.825 | 19/5:07.708 |