| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.989 | 18/5:05.802 |
| 2 | 5 | 16.187 | 19/5:15.172 |
| 3 | 5 | 16.882 | 18/5:00.348 |
| 4 | 4 | 15.890 | 19/5:13.253 |
| 5 | 4 | 16.413 | 19/5:12.972 |
| 6 | 4 | 16.171 | 19/5:12.018 |
| 7 | 5 | 17.060 | 19/5:13.750 |
| 8 | 5 | 17.157 | 19/5:15.279 |
| 9 | 5 | 17.120 | 19/5:16.390 |
| 10 | 5 | 16.739 | 19/5:16.555 |
| 11 | 5 | 16.582 | 19/5:16.419 |
| 12 | 5 | 17.580 | 18/5:01.155 |
| 13 | 5 | 16.570 | 18/5:00.932 |
| 14 | 6 | 18.875 | 18/5:03.705 |
| 15 | 6 | 21.173 | 18/5:08.866 |
| 16 | 6 | 19.685 | 18/5:11.707 |
| 17 | 6 | 18.536 | 18/5:12.998 |
| 18 | 6 | 17.408 | 18/5:13.017 |