| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.031 | 19/5:04.589 |
| 2 | 4 | 15.361 | 20/5:13.920 |
| 3 | 3 | 15.250 | 20/5:10.947 |
| 4 | 1 | 15.293 | 20/5:09.675 |
| 5 | 3 | 18.307 | 19/5:04.920 |
| 6 | 3 | 15.505 | 19/5:03.199 |
| 7 | 2 | 15.613 | 19/5:02.263 |
| 8 | 3 | 18.319 | 19/5:07.988 |
| 9 | 3 | 16.144 | 19/5:07.849 |
| 10 | 3 | 16.298 | 19/5:08.030 |
| 11 | 4 | 19.107 | 19/5:13.030 |
| 12 | 4 | 15.674 | 19/5:11.762 |
| 13 | 4 | 16.245 | 19/5:11.523 |
| 14 | 4 | 16.869 | 19/5:12.165 |
| 15 | 4 | 15.462 | 19/5:10.939 |
| 16 | 4 | 15.486 | 19/5:09.895 |
| 17 | 4 | 15.993 | 19/5:09.540 |
| 18 | 4 | 15.689 | 19/5:08.904 |
| 19 | 4 | 19.233 | 19/5:11.879 |