| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.924 | 21/5:13.404 |
| 2 | 3 | 14.683 | 21/5:10.873 |
| 3 | 3 | 14.623 | 21/5:09.610 |
| 4 | 2 | 14.494 | 21/5:08.301 |
| 5 | 2 | 15.074 | 21/5:09.952 |
| 6 | 2 | 14.690 | 21/5:09.708 |
| 7 | 2 | 14.564 | 21/5:09.156 |
| 8 | 1 | 14.942 | 21/5:09.734 |
| 9 | 2 | 14.702 | 21/5:09.624 |
| 10 | 1 | 14.390 | 21/5:08.881 |
| 11 | 2 | 15.387 | 21/5:10.176 |
| 12 | 2 | 15.376 | 21/5:11.236 |
| 13 | 2 | 14.567 | 21/5:10.826 |
| 14 | 2 | 14.399 | 21/5:10.223 |
| 15 | 2 | 14.890 | 21/5:10.387 |
| 16 | 2 | 15.668 | 21/5:11.552 |
| 17 | 2 | 14.856 | 21/5:11.577 |
| 18 | 2 | 14.877 | 21/5:11.624 |
| 19 | 2 | 16.248 | 21/5:13.181 |
| 20 | 2 | 14.561 | 21/5:12.811 |
| 21 | 2 | 14.945 | 21/5:12.860 |