| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.099 | 20/5:01.980 |
| 2 | 1 | 14.960 | 20/5:00.590 |
| 3 | 1 | 15.026 | 20/5:00.567 |
| 4 | 1 | 15.382 | 20/5:02.335 |
| 5 | 1 | 15.023 | 20/5:01.960 |
| 6 | 1 | 15.231 | 20/5:02.403 |
| 7 | 1 | 15.041 | 20/5:02.177 |
| 8 | 1 | 15.278 | 20/5:02.600 |
| 9 | 1 | 15.214 | 20/5:02.787 |
| 10 | 1 | 15.682 | 20/5:03.872 |
| 11 | 1 | 15.307 | 20/5:04.078 |
| 12 | 1 | 15.199 | 20/5:04.070 |
| 13 | 1 | 15.447 | 20/5:04.445 |
| 14 | 1 | 15.499 | 20/5:04.840 |
| 15 | 1 | 15.272 | 20/5:04.880 |
| 16 | 1 | 14.912 | 20/5:04.465 |
| 17 | 1 | 15.456 | 20/5:04.739 |
| 18 | 1 | 15.254 | 20/5:04.758 |
| 19 | 1 | 15.207 | 20/5:04.725 |
| 20 | 1 | 17.135 | 20/5:06.624 |