| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.644 | 19/5:16.236 |
| 2 | 1 | 16.008 | 19/5:10.194 |
| 3 | 1 | 16.655 | 19/5:12.278 |
| 4 | 1 | 16.058 | 19/5:10.484 |
| 5 | 1 | 16.282 | 19/5:10.259 |
| 6 | 1 | 16.524 | 19/5:10.875 |
| 7 | 2 | 17.174 | 19/5:13.079 |
| 8 | 1 | 16.491 | 19/5:13.111 |
| 9 | 1 | 16.695 | 19/5:13.565 |
| 10 | 1 | 16.811 | 19/5:14.150 |
| 11 | 1 | 16.387 | 19/5:13.896 |
| 12 | 1 | 16.748 | 19/5:14.255 |
| 13 | 1 | 16.294 | 19/5:13.896 |
| 14 | 1 | 17.082 | 19/5:14.658 |
| 15 | 1 | 17.153 | 19/5:15.408 |
| 16 | 1 | 16.369 | 19/5:15.133 |
| 17 | 1 | 16.607 | 19/5:15.156 |
| 18 | 1 | 16.306 | 19/5:14.860 |
| 19 | 1 | 16.535 | 19/5:14.823 |