Shaftesbury Harriers team-mate Emma Taylor, 18, threw 34.65m in the javelin, over a metre and a half further than her previous personal best.
In only his first competition of the season following a period of injury, Gilad Nachshen won both of his U17 races at the Eastern Young Athletes League meeting at Hemel Hempstead, with 54.0 in the 400m and 2:05.0 in the 800m.
Brunel University sports scholar Sophie Dowson, 20, cleared 3.70m in the pole vault to win silver at the South of England senior championships at Bedford.
Eden Davis, also 20, of Herts Phoenix, travelled to Hungary to record a wind-assisted season’s best of 10.60 in reaching the final of the 100m at the Budapest Open.