| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.774 | 21/5:10.254 |
| 2 | 1 | 14.705 | 21/5:09.529 |
| 3 | 1 | 15.379 | 21/5:14.006 |
| 4 | 2 | 16.281 | 20/5:05.695 |
| 5 | 1 | 15.115 | 20/5:05.016 |
| 6 | 3 | 19.672 | 19/5:03.766 |
| 7 | 4 | 19.286 | 19/5:12.718 |
| 8 | 4 | 14.550 | 19/5:08.185 |
| 9 | 4 | 14.555 | 19/5:04.669 |
| 10 | 4 | 14.589 | 19/5:01.921 |
| 11 | 4 | 15.399 | 19/5:01.072 |
| 12 | 4 | 18.981 | 19/5:06.036 |
| 13 | 4 | 14.723 | 19/5:04.013 |
| 14 | 4 | 14.608 | 19/5:02.123 |
| 15 | 4 | 17.616 | 19/5:04.295 |
| 16 | 3 | 15.076 | 19/5:03.179 |
| 17 | 4 | 18.774 | 19/5:06.328 |
| 18 | 4 | 14.758 | 19/5:04.888 |
| 19 | 4 | 14.854 | 19/5:03.695 |