| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.493 | 19/5:13.367 |
| 2 | 2 | 16.677 | 19/5:15.115 |
| 3 | 1 | 16.900 | 18/5:00.420 |
| 4 | 2 | 16.656 | 18/5:00.267 |
| 5 | 2 | 16.157 | 19/5:14.955 |
| 6 | 2 | 16.960 | 19/5:16.169 |
| 7 | 2 | 16.187 | 19/5:14.939 |
| 8 | 2 | 16.321 | 19/5:14.334 |
| 9 | 2 | 16.327 | 19/5:13.876 |
| 10 | 2 | 16.373 | 19/5:13.597 |
| 11 | 2 | 16.637 | 19/5:13.825 |
| 12 | 2 | 16.404 | 19/5:13.646 |
| 13 | 2 | 16.050 | 19/5:12.977 |
| 14 | 2 | 18.781 | 19/5:16.110 |
| 15 | 3 | 20.269 | 18/5:03.830 |
| 16 | 3 | 17.216 | 18/5:04.209 |
| 17 | 3 | 18.788 | 18/5:06.208 |
| 18 | 3 | 16.977 | 18/5:06.173 |