| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.867 | 21/5:12.207 |
| 2 | 5 | 14.510 | 21/5:08.459 |
| 3 | 5 | 14.921 | 21/5:10.086 |
| 4 | 5 | 14.668 | 21/5:09.572 |
| 5 | 5 | 14.978 | 21/5:10.565 |
| 6 | 5 | 14.922 | 21/5:11.031 |
| 7 | 5 | 15.126 | 21/5:11.976 |
| 8 | 5 | 15.617 | 21/5:13.974 |
| 9 | 5 | 14.606 | 21/5:13.168 |
| 10 | 5 | 14.602 | 21/5:12.516 |
| 11 | 5 | 14.799 | 21/5:12.358 |
| 12 | 5 | 14.367 | 21/5:11.470 |
| 13 | 5 | 14.400 | 21/5:10.773 |
| 14 | 5 | 14.190 | 21/5:09.860 |
| 15 | 5 | 14.260 | 21/5:09.166 |
| 16 | 5 | 14.782 | 21/5:09.245 |
| 17 | 5 | 15.023 | 21/5:09.612 |
| 18 | 5 | 15.390 | 21/5:10.366 |
| 19 | 5 | 16.111 | 21/5:11.838 |
| 20 | 5 | 15.174 | 21/5:12.179 |
| 21 | 5 | 14.590 | 21/5:11.903 |