| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.336 | 19/5:10.384 |
| 2 | 3 | 16.815 | 19/5:14.934 |
| 3 | 2 | 16.337 | 19/5:13.424 |
| 4 | 2 | 16.472 | 19/5:13.310 |
| 5 | 4 | 16.535 | 19/5:13.481 |
| 6 | 4 | 16.903 | 19/5:14.760 |
| 7 | 3 | 16.860 | 19/5:15.557 |
| 8 | 3 | 16.450 | 19/5:15.181 |
| 9 | 1 | 16.465 | 19/5:14.921 |
| 10 | 2 | 17.217 | 19/5:16.141 |
| 11 | 2 | 16.443 | 19/5:15.802 |
| 12 | 2 | 17.073 | 19/5:16.518 |
| 13 | 2 | 16.721 | 19/5:16.609 |
| 14 | 4 | 17.476 | 18/5:00.990 |
| 15 | 3 | 15.990 | 18/5:00.112 |
| 16 | 2 | 16.158 | 19/5:16.173 |
| 17 | 4 | 19.424 | 18/5:02.479 |
| 18 | 4 | 17.042 | 18/5:02.717 |