| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.301 | 20/5:06.020 |
| 2 | 1 | 15.445 | 20/5:07.460 |
| 3 | 1 | 16.305 | 20/5:13.673 |
| 4 | 1 | 15.358 | 20/5:12.045 |
| 5 | 1 | 17.674 | 19/5:04.315 |
| 6 | 2 | 15.524 | 19/5:02.755 |
| 7 | 2 | 15.713 | 19/5:02.154 |
| 8 | 2 | 15.852 | 19/5:02.034 |
| 9 | 2 | 15.425 | 19/5:01.038 |
| 10 | 2 | 15.485 | 19/5:00.356 |
| 11 | 1 | 15.246 | 20/5:15.142 |
| 12 | 1 | 15.323 | 20/5:14.418 |
| 13 | 1 | 15.525 | 20/5:14.117 |
| 14 | 1 | 15.737 | 20/5:14.161 |
| 15 | 1 | 15.313 | 20/5:13.635 |
| 16 | 1 | 15.291 | 20/5:13.146 |
| 17 | 2 | 20.602 | 19/5:03.015 |
| 18 | 2 | 16.407 | 19/5:03.500 |
| 19 | 2 | 15.602 | 19/5:03.128 |