| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.869 | 19/5:01.511 |
| 2 | 2 | 16.026 | 19/5:03.002 |
| 3 | 1 | 15.712 | 19/5:01.511 |
| 4 | 2 | 16.368 | 19/5:03.881 |
| 5 | 2 | 16.160 | 19/5:04.513 |
| 6 | 2 | 15.684 | 19/5:03.427 |
| 7 | 2 | 16.158 | 19/5:03.938 |
| 8 | 2 | 15.794 | 19/5:03.456 |
| 9 | 2 | 16.049 | 19/5:03.620 |
| 10 | 2 | 15.676 | 19/5:03.042 |
| 11 | 2 | 16.381 | 19/5:03.788 |
| 12 | 2 | 15.752 | 19/5:03.413 |
| 13 | 2 | 15.621 | 19/5:02.904 |
| 14 | 2 | 15.436 | 19/5:02.217 |
| 15 | 2 | 15.902 | 19/5:02.211 |
| 16 | 2 | 16.259 | 19/5:02.631 |
| 17 | 2 | 15.863 | 19/5:02.558 |
| 18 | 2 | 15.560 | 19/5:02.174 |
| 19 | 2 | 16.107 | 19/5:02.377 |