| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 12.634 | N/A |
| 2 | 3 | 14.560 | 21/5:03.834 |
| 3 | 3 | 14.234 | 21/5:00.574 |
| 4 | 4 | 17.069 | 20/5:03.099 |
| 5 | 4 | 14.065 | 21/5:12.274 |
| 6 | 4 | 15.719 | 20/5:00.092 |
| 7 | 4 | 14.086 | 21/5:11.744 |
| 8 | 4 | 13.868 | 21/5:08.636 |
| 9 | 4 | 14.305 | 21/5:07.399 |
| 10 | 4 | 14.144 | 21/5:06.078 |
| 11 | 4 | 15.883 | 21/5:08.005 |
| 12 | 4 | 14.170 | 21/5:07.366 |
| 13 | 4 | 14.157 | 21/5:06.400 |
| 14 | 4 | 14.332 | 21/5:05.852 |
| 15 | 4 | 14.225 | 21/5:05.229 |
| 16 | 4 | 14.291 | 21/5:04.778 |
| 17 | 4 | 14.395 | 21/5:04.512 |
| 18 | 4 | 13.944 | 21/5:03.748 |
| 19 | 4 | 14.195 | 21/5:03.347 |
| 20 | 4 | 14.082 | 21/5:02.869 |
| 21 | 4 | 14.008 | 21/5:02.366 |