| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.744 | 20/5:14.880 |
| 2 | 2 | 15.528 | 20/5:12.720 |
| 3 | 2 | 15.435 | 20/5:11.380 |
| 4 | 1 | 15.174 | 20/5:09.405 |
| 5 | 2 | 15.734 | 20/5:10.460 |
| 6 | 3 | 15.656 | 20/5:10.903 |
| 7 | 3 | 15.383 | 20/5:10.440 |
| 8 | 2 | 15.137 | 20/5:09.477 |
| 9 | 2 | 17.810 | 20/5:14.669 |
| 10 | 2 | 15.703 | 20/5:14.608 |
| 11 | 2 | 15.144 | 20/5:13.542 |
| 12 | 2 | 15.178 | 20/5:12.710 |
| 13 | 2 | 15.053 | 20/5:11.814 |
| 14 | 2 | 14.713 | 20/5:10.560 |
| 15 | 2 | 14.913 | 20/5:09.740 |
| 16 | 2 | 15.543 | 20/5:09.810 |
| 17 | 2 | 15.429 | 20/5:09.738 |
| 18 | 2 | 14.889 | 20/5:09.073 |
| 19 | 2 | 16.038 | 20/5:09.688 |
| 20 | 2 | 15.119 | 20/5:09.323 |