| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.508 | 19/5:13.652 |
| 2 | 2 | 16.236 | 19/5:11.068 |
| 3 | 2 | 16.287 | 19/5:10.530 |
| 4 | 2 | 16.297 | 19/5:10.308 |
| 5 | 1 | 16.424 | 19/5:10.658 |
| 6 | 1 | 16.476 | 19/5:11.055 |
| 7 | 1 | 16.454 | 19/5:11.280 |
| 8 | 2 | 16.769 | 19/5:12.196 |
| 9 | 2 | 16.449 | 19/5:12.233 |
| 10 | 1 | 16.419 | 19/5:12.206 |
| 11 | 1 | 16.225 | 19/5:11.849 |
| 12 | 1 | 16.139 | 19/5:11.415 |
| 13 | 2 | 16.871 | 19/5:12.117 |
| 14 | 2 | 16.766 | 19/5:12.577 |
| 15 | 3 | 16.356 | 19/5:12.456 |
| 16 | 3 | 16.652 | 19/5:12.702 |
| 17 | 3 | 16.237 | 19/5:12.455 |
| 18 | 3 | 16.119 | 19/5:12.111 |
| 19 | 3 | 17.342 | 19/5:13.026 |