| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.455 | 20/5:09.001 |
| 2 | 2 | 15.112 | 20/5:05.067 |
| 3 | 3 | 16.087 | 20/5:11.026 |
| 4 | 3 | 16.267 | 20/5:14.605 |
| 5 | 3 | 15.157 | 20/5:12.312 |
| 6 | 3 | 14.994 | 20/5:10.024 |
| 7 | 2 | 15.958 | 20/5:11.514 |
| 8 | 1 | 15.753 | 20/5:11.957 |
| 9 | 1 | 15.067 | 20/5:10.777 |
| 10 | 1 | 15.318 | 20/5:10.336 |
| 11 | 2 | 18.840 | 19/5:00.559 |
| 12 | 2 | 15.369 | 20/5:15.628 |
| 13 | 2 | 16.398 | 19/5:00.748 |
| 14 | 2 | 15.124 | 20/5:15.057 |
| 15 | 2 | 15.528 | 20/5:15.236 |
| 16 | 2 | 15.253 | 20/5:14.006 |
| 17 | 1 | 15.430 | 20/5:14.247 |
| 18 | 1 | 15.117 | 20/5:13.585 |
| 19 | 1 | 15.184 | 20/5:13.064 |
| 20 | 1 | 15.246 | 20/5:12.657 |