| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.206 | 20/5:04.120 |
| 2 | 1 | 15.229 | 20/5:04.350 |
| 3 | 1 | 15.214 | 20/5:04.327 |
| 4 | 1 | 15.024 | 20/5:03.365 |
| 5 | 1 | 15.470 | 20/5:04.572 |
| 6 | 1 | 15.357 | 20/5:05.000 |
| 7 | 1 | 15.442 | 20/5:05.549 |
| 8 | 1 | 17.858 | 20/5:12.000 |
| 9 | 1 | 15.842 | 20/5:12.538 |
| 10 | 1 | 16.376 | 20/5:14.036 |
| 11 | 1 | 14.804 | 20/5:12.404 |
| 12 | 1 | 14.831 | 20/5:11.088 |
| 13 | 1 | 15.381 | 20/5:10.822 |
| 14 | 1 | 22.881 | 19/5:05.242 |
| 15 | 1 | 14.398 | 19/5:03.130 |
| 16 | 1 | 17.916 | 19/5:05.459 |
| 17 | 1 | 20.495 | 19/5:10.397 |
| 18 | 1 | 15.130 | 19/5:09.124 |
| 19 | 1 | 19.770 | 19/5:12.624 |