| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.991 | 21/5:14.811 |
| 2 | 3 | 14.548 | 21/5:10.160 |
| 3 | 3 | 14.901 | 21/5:11.080 |
| 4 | 3 | 16.772 | 20/5:06.060 |
| 5 | 3 | 14.566 | 20/5:03.112 |
| 6 | 3 | 14.804 | 20/5:01.940 |
| 7 | 3 | 14.543 | 20/5:00.357 |
| 8 | 3 | 14.473 | 21/5:13.945 |
| 9 | 3 | 14.646 | 21/5:13.236 |
| 10 | 3 | 16.371 | 20/5:01.230 |
| 11 | 3 | 16.552 | 20/5:03.940 |
| 12 | 3 | 14.561 | 20/5:02.880 |
| 13 | 3 | 14.701 | 20/5:02.198 |
| 14 | 4 | 15.628 | 20/5:02.939 |
| 15 | 4 | 15.682 | 20/5:03.652 |
| 16 | 4 | 15.663 | 20/5:04.252 |
| 17 | 4 | 14.755 | 20/5:03.714 |
| 18 | 4 | 17.057 | 20/5:05.793 |
| 19 | 4 | 15.715 | 20/5:06.241 |
| 20 | 4 | 41.711 | 20/5:32.640 |