| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.505 | 19/5:13.595 |
| 2 | 1 | 16.491 | 19/5:13.462 |
| 3 | 2 | 17.102 | 18/5:00.588 |
| 4 | 2 | 17.025 | 18/5:02.053 |
| 5 | 2 | 17.209 | 18/5:03.595 |
| 6 | 1 | 15.996 | 18/5:00.984 |
| 7 | 1 | 16.428 | 18/5:00.230 |
| 8 | 1 | 16.023 | 19/5:15.350 |
| 9 | 1 | 16.431 | 19/5:14.999 |
| 10 | 1 | 17.175 | 19/5:16.132 |
| 11 | 2 | 16.860 | 19/5:16.514 |
| 12 | 1 | 16.726 | 19/5:16.621 |
| 13 | 1 | 16.340 | 19/5:16.147 |
| 14 | 1 | 16.557 | 19/5:16.035 |
| 15 | 1 | 16.368 | 19/5:15.699 |
| 16 | 1 | 16.413 | 19/5:15.458 |
| 17 | 1 | 15.921 | 19/5:14.696 |
| 18 | 2 | 16.243 | 19/5:14.358 |
| 19 | 2 | 17.068 | 19/5:14.881 |