| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.999 | 19/5:03.981 |
| 2 | 4 | 15.538 | 20/5:15.370 |
| 3 | 3 | 15.352 | 20/5:12.593 |
| 4 | 3 | 15.511 | 20/5:12.000 |
| 5 | 3 | 15.453 | 20/5:11.412 |
| 6 | 5 | 48.464 | 15/5:15.792 |
| 7 | 5 | 15.984 | 15/5:04.931 |
| 8 | 5 | 16.835 | 16/5:18.272 |
| 9 | 5 | 15.465 | 16/5:10.402 |
| 10 | 5 | 15.440 | 16/5:04.066 |
| 11 | 5 | 15.094 | 17/5:17.027 |
| 12 | 5 | 15.250 | 17/5:12.212 |
| 13 | 5 | 15.759 | 17/5:08.804 |
| 14 | 4 | 16.385 | 17/5:06.642 |
| 15 | 4 | 15.646 | 17/5:03.932 |
| 16 | 4 | 15.506 | 17/5:01.411 |
| 17 | 3 | 15.853 | 18/5:17.154 |
| 18 | 3 | 16.217 | 18/5:15.751 |