| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.355 | 18/5:12.390 |
| 2 | 2 | 17.545 | 18/5:14.100 |
| 3 | 2 | 17.383 | 18/5:13.698 |
| 4 | 2 | 17.707 | 18/5:14.955 |
| 5 | 2 | 17.444 | 18/5:14.762 |
| 6 | 2 | 17.336 | 18/5:14.310 |
| 7 | 2 | 17.115 | 18/5:13.419 |
| 8 | 2 | 17.244 | 18/5:13.040 |
| 9 | 2 | 17.104 | 18/5:12.466 |
| 10 | 2 | 17.316 | 18/5:12.388 |
| 11 | 3 | 18.522 | 18/5:14.298 |
| 12 | 3 | 17.348 | 18/5:14.128 |
| 13 | 2 | 17.400 | 18/5:14.057 |
| 14 | 3 | 19.804 | 18/5:17.087 |
| 15 | 3 | 17.134 | 18/5:16.508 |
| 16 | 3 | 17.390 | 18/5:16.290 |
| 17 | 3 | 17.787 | 18/5:16.518 |
| 18 | 3 | 17.296 | 18/5:16.230 |