Swimming 17:36 [3] 0.7 km (25:09 / km)
600m stopping for 5-10s each 50. First 400 - 9.50, 600 - 15.06. Then 100 with 20s rest. Target was 10.00 (including stops) for 400. Plan to carry on with this routine, allows breaks, but no thinking time to jack it in.