| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.062 | 19/5:05.178 |
| 2 | 1 | 15.352 | 20/5:14.140 |
| 3 | 1 | 15.534 | 20/5:12.987 |
| 4 | 1 | 15.466 | 20/5:12.070 |
| 5 | 1 | 15.434 | 20/5:11.392 |
| 6 | 1 | 15.674 | 20/5:11.740 |
| 7 | 1 | 15.737 | 20/5:12.169 |
| 8 | 1 | 15.481 | 20/5:11.850 |
| 9 | 1 | 15.229 | 20/5:11.042 |
| 10 | 1 | 15.561 | 20/5:11.060 |
| 11 | 1 | 15.722 | 20/5:11.367 |
| 12 | 1 | 15.525 | 20/5:11.295 |
| 13 | 1 | 15.031 | 20/5:10.474 |
| 14 | 1 | 15.442 | 20/5:10.357 |
| 15 | 1 | 15.179 | 20/5:09.905 |
| 16 | 1 | 15.209 | 20/5:09.548 |
| 17 | 1 | 15.242 | 20/5:09.271 |
| 18 | 1 | 15.429 | 20/5:09.232 |
| 19 | 1 | 15.492 | 20/5:09.264 |
| 20 | 1 | 15.897 | 20/5:09.698 |