| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.720 | N/A |
| 2 | 1 | 15.147 | 20/5:03.513 |
| 3 | 1 | 15.037 | 20/5:02.468 |
| 4 | 1 | 15.233 | 20/5:03.361 |
| 5 | 1 | 15.115 | 20/5:03.247 |
| 6 | 1 | 15.226 | 20/5:03.600 |
| 7 | 1 | 15.258 | 20/5:03.937 |
| 8 | 1 | 15.091 | 20/5:03.724 |
| 9 | 1 | 15.301 | 20/5:04.064 |
| 10 | 1 | 15.062 | 20/5:03.823 |
| 11 | 1 | 15.079 | 20/5:03.663 |
| 12 | 1 | 15.144 | 20/5:03.644 |
| 13 | 1 | 15.279 | 20/5:03.842 |
| 14 | 1 | 15.144 | 20/5:03.812 |
| 15 | 1 | 15.381 | 20/5:04.108 |
| 16 | 1 | 15.719 | 20/5:04.793 |
| 17 | 1 | 15.309 | 20/5:04.905 |
| 18 | 1 | 15.314 | 20/5:05.010 |
| 19 | 2 | 17.748 | 20/5:07.672 |
| 20 | 2 | 15.594 | 20/5:07.901 |