| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.468 | 20/5:09.360 |
| 2 | 3 | 15.341 | 20/5:08.090 |
| 3 | 2 | 15.429 | 20/5:08.253 |
| 4 | 3 | 15.314 | 20/5:07.760 |
| 5 | 2 | 15.103 | 20/5:06.620 |
| 6 | 2 | 15.013 | 20/5:05.560 |
| 7 | 2 | 15.036 | 20/5:04.869 |
| 8 | 2 | 14.699 | 20/5:03.507 |
| 9 | 2 | 15.058 | 20/5:03.247 |
| 10 | 2 | 15.115 | 20/5:03.152 |
| 11 | 1 | 15.227 | 20/5:03.278 |
| 12 | 1 | 15.323 | 20/5:03.543 |
| 13 | 1 | 14.992 | 20/5:03.258 |
| 14 | 1 | 14.920 | 20/5:02.911 |
| 15 | 2 | 15.296 | 20/5:03.112 |
| 16 | 2 | 15.277 | 20/5:03.264 |
| 17 | 2 | 15.165 | 20/5:03.266 |
| 18 | 2 | 14.961 | 20/5:03.041 |
| 19 | 2 | 15.193 | 20/5:03.084 |
| 20 | 2 | 15.200 | 20/5:03.130 |