| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.090 | 19/5:05.710 |
| 2 | 3 | 17.018 | 19/5:14.526 |
| 3 | 3 | 16.036 | 19/5:11.245 |
| 4 | 2 | 15.522 | 19/5:07.164 |
| 5 | 2 | 15.984 | 19/5:06.470 |
| 6 | 3 | 15.160 | 19/5:03.398 |
| 7 | 2 | 15.514 | 19/5:02.165 |
| 8 | 2 | 16.107 | 19/5:02.649 |
| 9 | 2 | 15.705 | 19/5:02.176 |
| 10 | 2 | 15.374 | 19/5:01.169 |
| 11 | 2 | 30.045 | 18/5:08.545 |
| 12 | 2 | 15.165 | 18/5:05.580 |
| 13 | 4 | 30.846 | 17/5:06.740 |
| 14 | 4 | 15.470 | 17/5:03.615 |
| 15 | 3 | 15.591 | 17/5:01.044 |
| 16 | 3 | 15.639 | 18/5:16.424 |
| 17 | 3 | 15.262 | 18/5:13.971 |
| 18 | 3 | 23.339 | 18/5:19.867 |