| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.836 | 19/5:00.884 |
| 2 | 1 | 15.761 | 19/5:00.172 |
| 3 | 1 | 15.764 | 20/5:15.740 |
| 4 | 1 | 15.381 | 20/5:13.710 |
| 5 | 1 | 15.398 | 20/5:12.560 |
| 6 | 1 | 15.486 | 20/5:12.087 |
| 7 | 1 | 15.635 | 20/5:12.174 |
| 8 | 1 | 15.588 | 20/5:12.123 |
| 9 | 1 | 15.743 | 20/5:12.427 |
| 10 | 1 | 15.624 | 20/5:12.432 |
| 11 | 1 | 15.893 | 20/5:12.925 |
| 12 | 1 | 15.468 | 20/5:12.628 |
| 13 | 1 | 15.553 | 20/5:12.508 |
| 14 | 1 | 16.100 | 20/5:13.186 |
| 15 | 1 | 15.613 | 20/5:13.124 |
| 16 | 1 | 15.804 | 20/5:13.309 |
| 17 | 1 | 15.749 | 20/5:13.407 |
| 18 | 1 | 15.666 | 20/5:13.402 |
| 19 | 1 | 15.446 | 20/5:13.166 |
| 20 | 1 | 17.380 | 20/5:14.888 |