| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.511 | N/A |
| 2 | 4 | 15.020 | 20/5:03.891 |
| 3 | 4 | 17.302 | 19/5:09.409 |
| 4 | 4 | 16.598 | 19/5:12.031 |
| 5 | 4 | 14.673 | 19/5:04.679 |
| 6 | 4 | 23.601 | 18/5:14.970 |
| 7 | 4 | 14.808 | 18/5:07.516 |
| 8 | 4 | 14.675 | 18/5:01.869 |
| 9 | 4 | 15.460 | 19/5:15.819 |
| 10 | 4 | 15.103 | 19/5:12.991 |
| 11 | 4 | 15.410 | 19/5:11.281 |
| 12 | 4 | 14.924 | 19/5:09.086 |
| 13 | 4 | 22.981 | 18/5:02.630 |
| 14 | 4 | 15.803 | 18/5:01.440 |
| 15 | 4 | 19.109 | 18/5:04.435 |
| 16 | 4 | 19.316 | 18/5:07.265 |
| 17 | 4 | 15.447 | 18/5:05.630 |
| 18 | 4 | 15.056 | 18/5:03.797 |